12928488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17377}}^1$

素因数の和:17417

約数の個数: 32

約数和(自身を含む): 33365760

約数和(自身を除く): 20437272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 17377, 34754, 52131, 69508, 104262, 139016, 208524, 417048, 538687, 1077374, 1616061, 2154748, 3232122, 4309496, 6464244, 12928488]

約数ペア:

[(1, 12928488), (2, 6464244), (3, 4309496), (4, 3232122), (6, 2154748), (8, 1616061), (12, 1077374), (24, 538687), (31, 417048), (62, 208524), (93, 139016), (124, 104262), (186, 69508), (248, 52131), (372, 34754), (744, 17377)]