15219974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4297}}^1$

素因数の和:4340

約数の個数: 32

約数和(自身を含む): 29707776

約数和(自身を除く): 14487802

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 4297, 8594, 30079, 47267, 60158, 94534, 98831, 197662, 330869, 661738, 691817, 1087141, 1383634, 2174282, 7609987, 15219974]

約数ペア:

[(1, 15219974), (2, 7609987), (7, 2174282), (11, 1383634), (14, 1087141), (22, 691817), (23, 661738), (46, 330869), (77, 197662), (154, 98831), (161, 94534), (253, 60158), (322, 47267), (506, 30079), (1771, 8594), (3542, 4297)]