12319648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 27336960

約数和(自身を除く): 15017312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1129, 1364, 2258, 2728, 4516, 5456, 9032, 10912, 12419, 18064, 24838, 34999, 36128, 49676, 69998, 99352, 139996, 198704, 279992, 384989, 397408, 559984, 769978, 1119968, 1539956, 3079912, 6159824, 12319648]

約数ペア:

[(1, 12319648), (2, 6159824), (4, 3079912), (8, 1539956), (11, 1119968), (16, 769978), (22, 559984), (31, 397408), (32, 384989), (44, 279992), (62, 198704), (88, 139996), (124, 99352), (176, 69998), (248, 49676), (341, 36128), (352, 34999), (496, 24838), (682, 18064), (992, 12419), (1129, 10912), (1364, 9032), (2258, 5456), (2728, 4516)]