15864684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3926

約数の個数: 48

約数和(自身を含む): 41696256

約数和(自身を除く): 25831572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 3877, 4092, 7754, 11631, 15508, 23262, 42647, 46524, 85294, 120187, 127941, 170588, 240374, 255882, 360561, 480748, 511764, 721122, 1322057, 1442244, 2644114, 3966171, 5288228, 7932342, 15864684]

約数ペア:

[(1, 15864684), (2, 7932342), (3, 5288228), (4, 3966171), (6, 2644114), (11, 1442244), (12, 1322057), (22, 721122), (31, 511764), (33, 480748), (44, 360561), (62, 255882), (66, 240374), (93, 170588), (124, 127941), (132, 120187), (186, 85294), (341, 46524), (372, 42647), (682, 23262), (1023, 15508), (1364, 11631), (2046, 7754), (3877, 4092)]