15585396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4064

約数の個数: 48

約数和(自身を含む): 40541760

約数和(自身を除く): 24956364

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 4021, 8042, 12063, 16084, 24126, 48252, 68357, 76399, 136714, 152798, 205071, 229197, 273428, 305596, 410142, 458394, 820284, 916788, 1298783, 2597566, 3896349, 5195132, 7792698, 15585396]

約数ペア:

[(1, 15585396), (2, 7792698), (3, 5195132), (4, 3896349), (6, 2597566), (12, 1298783), (17, 916788), (19, 820284), (34, 458394), (38, 410142), (51, 305596), (57, 273428), (68, 229197), (76, 205071), (102, 152798), (114, 136714), (204, 76399), (228, 68357), (323, 48252), (646, 24126), (969, 16084), (1292, 12063), (1938, 8042), (3876, 4021)]