15608684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 33972288

約数和(自身を除く): 18363604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 313, 364, 548, 626, 959, 1252, 1781, 1918, 2191, 3562, 3836, 4069, 4382, 7124, 8138, 8764, 12467, 16276, 24934, 28483, 42881, 49868, 56966, 85762, 113932, 171524, 300167, 557453, 600334, 1114906, 1200668, 2229812, 3902171, 7804342, 15608684]

約数ペア:

[(1, 15608684), (2, 7804342), (4, 3902171), (7, 2229812), (13, 1200668), (14, 1114906), (26, 600334), (28, 557453), (52, 300167), (91, 171524), (137, 113932), (182, 85762), (274, 56966), (313, 49868), (364, 42881), (548, 28483), (626, 24934), (959, 16276), (1252, 12467), (1781, 8764), (1918, 8138), (2191, 7124), (3562, 4382), (3836, 4069)]