39693470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12289}}^1$

素因数の和:12332

約数の個数: 32

約数和(自身を含む): 79639200

約数和(自身を除く): 39945730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 12289, 24578, 61445, 122890, 208913, 233491, 417826, 466982, 1044565, 1167455, 2089130, 2334910, 3969347, 7938694, 19846735, 39693470]

約数ペア:

[(1, 39693470), (2, 19846735), (5, 7938694), (10, 3969347), (17, 2334910), (19, 2089130), (34, 1167455), (38, 1044565), (85, 466982), (95, 417826), (170, 233491), (190, 208913), (323, 122890), (646, 61445), (1615, 24578), (3230, 12289)]