19006645502

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{442777}}^1$

素因数の和:442932

約数の個数: 24

約数和(自身を含む): 31114895616

約数和(自身を除く): 12108250114

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 3302, 21463, 42926, 442777, 885554, 5756101, 11512202, 56232679, 74829313, 112465358, 149658626, 731024827, 1462049654, 9503322751, 19006645502]

約数ペア:

[(1, 19006645502), (2, 9503322751), (13, 1462049654), (26, 731024827), (127, 149658626), (169, 112465358), (254, 74829313), (338, 56232679), (1651, 11512202), (3302, 5756101), (21463, 885554), (42926, 442777)]