11660278

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 20994048

約数和(自身を除く): 9333770

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 401, 434, 469, 802, 938, 2077, 2807, 4154, 5614, 12431, 14539, 24862, 26867, 29078, 53734, 87017, 174034, 188069, 376138, 832877, 1665754, 5830139, 11660278]

約数ペア:

[(1, 11660278), (2, 5830139), (7, 1665754), (14, 832877), (31, 376138), (62, 188069), (67, 174034), (134, 87017), (217, 53734), (401, 29078), (434, 26867), (469, 24862), (802, 14539), (938, 12431), (2077, 5614), (2807, 4154)]