11871994484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1\times {\mathrm{10513}}^1$

素因数の和:11856

約数の個数: 48

約数和(自身を含む): 24531096576

約数和(自身を除く): 12659102092

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1301, 2602, 5204, 9107, 10513, 18214, 21026, 36428, 40331, 42052, 73591, 80662, 147182, 161324, 282317, 294364, 325903, 564634, 651806, 1129268, 1303612, 2281321, 4562642, 9125284, 13677413, 27354826, 54709652, 95741891, 191483782, 382967564, 423999803, 847999606, 1695999212, 2967998621, 5935997242, 11871994484]

約数ペア:

[(1, 11871994484), (2, 5935997242), (4, 2967998621), (7, 1695999212), (14, 847999606), (28, 423999803), (31, 382967564), (62, 191483782), (124, 95741891), (217, 54709652), (434, 27354826), (868, 13677413), (1301, 9125284), (2602, 4562642), (5204, 2281321), (9107, 1303612), (10513, 1129268), (18214, 651806), (21026, 564634), (36428, 325903), (40331, 294364), (42052, 282317), (73591, 161324), (80662, 147182)]