15218886514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2473}}^1$

素因数の和:2803

約数の個数: 64

約数和(自身を含む): 26394294528

約数和(自身を除く): 11175408014

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 251, 299, 502, 533, 598, 943, 1066, 1886, 2473, 3263, 4946, 5773, 6526, 10291, 11546, 12259, 20582, 24518, 32149, 56879, 64298, 75049, 101393, 113758, 133783, 150098, 202786, 236693, 267566, 473386, 620723, 739427, 1241446, 1318109, 1478854, 2332039, 2636218, 3077009, 4664078, 6154018, 8069399, 14276629, 16138798, 25449643, 28553258, 30316507, 50899286, 60633014, 185596177, 330845359, 371192354, 585341789, 661690718, 1170683578, 7609443257, 15218886514]

約数ペア:

[(1, 15218886514), (2, 7609443257), (13, 1170683578), (23, 661690718), (26, 585341789), (41, 371192354), (46, 330845359), (82, 185596177), (251, 60633014), (299, 50899286), (502, 30316507), (533, 28553258), (598, 25449643), (943, 16138798), (1066, 14276629), (1886, 8069399), (2473, 6154018), (3263, 4664078), (4946, 3077009), (5773, 2636218), (6526, 2332039), (10291, 1478854), (11546, 1318109), (12259, 1241446), (20582, 739427), (24518, 620723), (32149, 473386), (56879, 267566), (64298, 236693), (75049, 202786), (101393, 150098), (113758, 133783)]