12170912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 27338472

約数和(自身を除く): 15167560

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1721, 1768, 3442, 3536, 6884, 7072, 13768, 22373, 27536, 29257, 44746, 55072, 58514, 89492, 117028, 178984, 234056, 357968, 380341, 468112, 715936, 760682, 936224, 1521364, 3042728, 6085456, 12170912]

約数ペア:

[(1, 12170912), (2, 6085456), (4, 3042728), (8, 1521364), (13, 936224), (16, 760682), (17, 715936), (26, 468112), (32, 380341), (34, 357968), (52, 234056), (68, 178984), (104, 117028), (136, 89492), (208, 58514), (221, 55072), (272, 44746), (416, 29257), (442, 27536), (544, 22373), (884, 13768), (1721, 7072), (1768, 6884), (3442, 3536)]