12413978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^2$

素因数の和:238

約数の個数: 24

約数和(自身を含む): 20333268

約数和(自身を除く): 7919290

約数列:

[1, 2, 17, 34, 53, 83, 106, 166, 901, 1411, 1802, 2822, 4399, 6889, 8798, 13778, 74783, 117113, 149566, 234226, 365117, 730234, 6206989, 12413978]

約数ペア:

[(1, 12413978), (2, 6206989), (17, 730234), (34, 365117), (53, 234226), (83, 149566), (106, 117113), (166, 74783), (901, 13778), (1411, 8798), (1802, 6889), (2822, 4399)]