15117676

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:718

約数の個数: 36

約数和(自身を含む): 31054968

約数和(自身を除く): 15937292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 563, 959, 1126, 1918, 2252, 3836, 3941, 6713, 7882, 13426, 15764, 26852, 27587, 55174, 77131, 110348, 154262, 308524, 539917, 1079834, 2159668, 3779419, 7558838, 15117676]

約数ペア:

[(1, 15117676), (2, 7558838), (4, 3779419), (7, 2159668), (14, 1079834), (28, 539917), (49, 308524), (98, 154262), (137, 110348), (196, 77131), (274, 55174), (548, 27587), (563, 26852), (959, 15764), (1126, 13426), (1918, 7882), (2252, 6713), (3836, 3941)]