9959684

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5309}}^1$

素因数の和:5387

約数の個数: 24

約数和(自身を含む): 20220480

約数和(自身を除く): 10260796

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 5309, 10618, 21236, 37163, 74326, 148652, 355703, 711406, 1422812, 2489921, 4979842, 9959684]

約数ペア:

[(1, 9959684), (2, 4979842), (4, 2489921), (7, 1422812), (14, 711406), (28, 355703), (67, 148652), (134, 74326), (268, 37163), (469, 21236), (938, 10618), (1876, 5309)]