15413864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4457

約数の個数: 32

約数和(自身を含む): 31752000

約数和(自身を除く): 16338136

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 4409, 8818, 17636, 35272, 83771, 101407, 167542, 202814, 335084, 405628, 670168, 811256, 1926733, 3853466, 7706932, 15413864]

約数ペア:

[(1, 15413864), (2, 7706932), (4, 3853466), (8, 1926733), (19, 811256), (23, 670168), (38, 405628), (46, 335084), (76, 202814), (92, 167542), (152, 101407), (184, 83771), (437, 35272), (874, 17636), (1748, 8818), (3496, 4409)]