9873580

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4793}}^1$

素因数の和:4905

約数の個数: 24

約数和(自身を含む): 20940192

約数和(自身を除く): 11066612

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4793, 9586, 19172, 23965, 47930, 95860, 493679, 987358, 1974716, 2468395, 4936790, 9873580]

約数ペア:

[(1, 9873580), (2, 4936790), (4, 2468395), (5, 1974716), (10, 987358), (20, 493679), (103, 95860), (206, 47930), (412, 23965), (515, 19172), (1030, 9586), (2060, 4793)]