12216772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 24393600

約数和(自身を除く): 12176828

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 241, 437, 482, 551, 667, 874, 964, 1102, 1334, 1748, 2204, 2668, 4579, 5543, 6989, 9158, 11086, 12673, 13978, 18316, 22172, 25346, 27956, 50692, 105317, 132791, 160747, 210634, 265582, 321494, 421268, 531164, 642988, 3054193, 6108386, 12216772]

約数ペア:

[(1, 12216772), (2, 6108386), (4, 3054193), (19, 642988), (23, 531164), (29, 421268), (38, 321494), (46, 265582), (58, 210634), (76, 160747), (92, 132791), (116, 105317), (241, 50692), (437, 27956), (482, 25346), (551, 22172), (667, 18316), (874, 13978), (964, 12673), (1102, 11086), (1334, 9158), (1748, 6989), (2204, 5543), (2668, 4579)]