15741544

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3089}}^1$

素因数の和:3122

約数の個数: 48

約数和(自身を含む): 36987300

約数和(自身を除く): 21245756

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 3089, 5096, 6178, 12356, 21623, 24712, 40157, 43246, 80314, 86492, 151361, 160628, 172984, 281099, 302722, 321256, 562198, 605444, 1124396, 1210888, 1967693, 2248792, 3935386, 7870772, 15741544]

約数ペア:

[(1, 15741544), (2, 7870772), (4, 3935386), (7, 2248792), (8, 1967693), (13, 1210888), (14, 1124396), (26, 605444), (28, 562198), (49, 321256), (52, 302722), (56, 281099), (91, 172984), (98, 160628), (104, 151361), (182, 86492), (196, 80314), (364, 43246), (392, 40157), (637, 24712), (728, 21623), (1274, 12356), (2548, 6178), (3089, 5096)]