15663942012

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 38137042944

約数和(自身を除く): 22473100932

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 197, 211, 372, 394, 422, 591, 633, 788, 844, 1013, 1182, 1266, 2026, 2364, 2532, 3039, 4052, 6078, 6107, 6541, 12156, 12214, 13082, 18321, 19623, 24428, 26164, 31403, 36642, 39246, 41567, 62806, 73284, 78492, 83134, 94209, 124701, 125612, 166268, 188418, 199561, 213743, 249402, 376836, 399122, 427486, 498804, 598683, 641229, 798244, 854972, 1197366, 1282458, 1288577, 2394732, 2564916, 2577154, 3865731, 5154308, 6186391, 6626033, 7731462, 12372782, 13252066, 15462924, 18559173, 19878099, 24745564, 26504132, 37118346, 39756198, 42107371, 74236692, 79512396, 84214742, 126322113, 168429484, 252644226, 505288452, 1305328501, 2610657002, 3915985503, 5221314004, 7831971006, 15663942012]

約数ペア:

[(1, 15663942012), (2, 7831971006), (3, 5221314004), (4, 3915985503), (6, 2610657002), (12, 1305328501), (31, 505288452), (62, 252644226), (93, 168429484), (124, 126322113), (186, 84214742), (197, 79512396), (211, 74236692), (372, 42107371), (394, 39756198), (422, 37118346), (591, 26504132), (633, 24745564), (788, 19878099), (844, 18559173), (1013, 15462924), (1182, 13252066), (1266, 12372782), (2026, 7731462), (2364, 6626033), (2532, 6186391), (3039, 5154308), (4052, 3865731), (6078, 2577154), (6107, 2564916), (6541, 2394732), (12156, 1288577), (12214, 1282458), (13082, 1197366), (18321, 854972), (19623, 798244), (24428, 641229), (26164, 598683), (31403, 498804), (36642, 427486), (39246, 399122), (41567, 376836), (62806, 249402), (73284, 213743), (78492, 199561), (83134, 188418), (94209, 166268), (124701, 125612)]