15838264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2273}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 32472720

約数和(自身を除く): 16634456

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 2273, 3484, 4546, 6968, 9092, 18184, 29549, 59098, 118196, 152291, 236392, 304582, 609164, 1218328, 1979783, 3959566, 7919132, 15838264]

約数ペア:

[(1, 15838264), (2, 7919132), (4, 3959566), (8, 1979783), (13, 1218328), (26, 609164), (52, 304582), (67, 236392), (104, 152291), (134, 118196), (268, 59098), (536, 29549), (871, 18184), (1742, 9092), (2273, 6968), (3484, 4546)]