9641684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1181}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 18302088

約数和(自身を除く): 8660404

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1181, 2041, 2362, 4082, 4724, 8164, 15353, 30706, 61412, 185417, 370834, 741668, 2410421, 4820842, 9641684]

約数ペア:

[(1, 9641684), (2, 4820842), (4, 2410421), (13, 741668), (26, 370834), (52, 185417), (157, 61412), (314, 30706), (628, 15353), (1181, 8164), (2041, 4724), (2362, 4082)]