15573194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 29465856

約数和(自身を除く): 13892662

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 2087, 3731, 4174, 7462, 14609, 27131, 29218, 54262, 85567, 171134, 189917, 379834, 598969, 1112371, 1197938, 2224742, 7786597, 15573194]

約数ペア:

[(1, 15573194), (2, 7786597), (7, 2224742), (13, 1197938), (14, 1112371), (26, 598969), (41, 379834), (82, 189917), (91, 171134), (182, 85567), (287, 54262), (533, 29218), (574, 27131), (1066, 14609), (2087, 7462), (3731, 4174)]