12515670076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{210943}}^1$

素因数の和:211130

約数の個数: 48

約数和(自身を含む): 27122335744

約数和(自身を除く): 14606665668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 326, 364, 652, 1141, 2119, 2282, 4238, 4564, 8476, 14833, 29666, 59332, 210943, 421886, 843772, 1476601, 2742259, 2953202, 5484518, 5906404, 10969036, 19195813, 34383709, 38391626, 68767418, 76783252, 137534836, 240685963, 446988217, 481371926, 893976434, 962743852, 1787952868, 3128917519, 6257835038, 12515670076]

約数ペア:

[(1, 12515670076), (2, 6257835038), (4, 3128917519), (7, 1787952868), (13, 962743852), (14, 893976434), (26, 481371926), (28, 446988217), (52, 240685963), (91, 137534836), (163, 76783252), (182, 68767418), (326, 38391626), (364, 34383709), (652, 19195813), (1141, 10969036), (2119, 5906404), (2282, 5484518), (4238, 2953202), (4564, 2742259), (8476, 1476601), (14833, 843772), (29666, 421886), (59332, 210943)]