15699814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 27185760

約数和(自身を除く): 11485946

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 521, 793, 1042, 1159, 1586, 2318, 6773, 9899, 13546, 15067, 19798, 30134, 31781, 63562, 128687, 257374, 413153, 603839, 826306, 1207678, 7849907, 15699814]

約数ペア:

[(1, 15699814), (2, 7849907), (13, 1207678), (19, 826306), (26, 603839), (38, 413153), (61, 257374), (122, 128687), (247, 63562), (494, 31781), (521, 30134), (793, 19798), (1042, 15067), (1159, 13546), (1586, 9899), (2318, 6773)]