15879427136

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{1580357}}^1$

素因数の和:1580526

約数の個数: 28

約数和(自身を含む): 31711463628

約数和(自身を除く): 15832036492

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 1580357, 3160714, 6321428, 12642856, 25285712, 50571424, 101142848, 248116049, 496232098, 992464196, 1984928392, 3969856784, 7939713568, 15879427136]

約数ペア:

[(1, 15879427136), (2, 7939713568), (4, 3969856784), (8, 1984928392), (16, 992464196), (32, 496232098), (64, 248116049), (157, 101142848), (314, 50571424), (628, 25285712), (1256, 12642856), (2512, 6321428), (5024, 3160714), (10048, 1580357)]