15170428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 33191424

約数和(自身を除く): 18020996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 587, 923, 994, 1174, 1846, 1988, 2348, 3692, 4109, 6461, 7631, 8218, 12922, 15262, 16436, 25844, 30524, 41677, 53417, 83354, 106834, 166708, 213668, 291739, 541801, 583478, 1083602, 1166956, 2167204, 3792607, 7585214, 15170428]

約数ペア:

[(1, 15170428), (2, 7585214), (4, 3792607), (7, 2167204), (13, 1166956), (14, 1083602), (26, 583478), (28, 541801), (52, 291739), (71, 213668), (91, 166708), (142, 106834), (182, 83354), (284, 53417), (364, 41677), (497, 30524), (587, 25844), (923, 16436), (994, 15262), (1174, 12922), (1846, 8218), (1988, 7631), (2348, 6461), (3692, 4109)]