13122616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 28980000

約数和(自身を除く): 15857384

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 229, 232, 247, 377, 458, 494, 551, 754, 916, 988, 1102, 1508, 1832, 1976, 2204, 2977, 3016, 4351, 4408, 5954, 6641, 7163, 8702, 11908, 13282, 14326, 17404, 23816, 26564, 28652, 34808, 53128, 56563, 57304, 86333, 113126, 126179, 172666, 226252, 252358, 345332, 452504, 504716, 690664, 1009432, 1640327, 3280654, 6561308, 13122616]

約数ペア:

[(1, 13122616), (2, 6561308), (4, 3280654), (8, 1640327), (13, 1009432), (19, 690664), (26, 504716), (29, 452504), (38, 345332), (52, 252358), (58, 226252), (76, 172666), (104, 126179), (116, 113126), (152, 86333), (229, 57304), (232, 56563), (247, 53128), (377, 34808), (458, 28652), (494, 26564), (551, 23816), (754, 17404), (916, 14326), (988, 13282), (1102, 11908), (1508, 8702), (1832, 7163), (1976, 6641), (2204, 5954), (2977, 4408), (3016, 4351)]