13648308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 34621440

約数和(自身を除く): 20973132

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 1931, 2356, 3534, 3862, 5793, 7068, 7724, 11586, 23172, 36689, 59861, 73378, 110067, 119722, 146756, 179583, 220134, 239444, 359166, 440268, 718332, 1137359, 2274718, 3412077, 4549436, 6824154, 13648308]

約数ペア:

[(1, 13648308), (2, 6824154), (3, 4549436), (4, 3412077), (6, 2274718), (12, 1137359), (19, 718332), (31, 440268), (38, 359166), (57, 239444), (62, 220134), (76, 179583), (93, 146756), (114, 119722), (124, 110067), (186, 73378), (228, 59861), (372, 36689), (589, 23172), (1178, 11586), (1767, 7724), (1931, 7068), (2356, 5793), (3534, 3862)]