12788178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8629}}^1$

素因数の和:8666

約数の個数: 32

約数和(自身を含む): 28996800

約数和(自身を除く): 16208622

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 8629, 17258, 25887, 51774, 112177, 163951, 224354, 327902, 336531, 491853, 673062, 983706, 2131363, 4262726, 6394089, 12788178]

約数ペア:

[(1, 12788178), (2, 6394089), (3, 4262726), (6, 2131363), (13, 983706), (19, 673062), (26, 491853), (38, 336531), (39, 327902), (57, 224354), (78, 163951), (114, 112177), (247, 51774), (494, 25887), (741, 17258), (1482, 8629)]