12908948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1523}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 24493728

約数和(自身を除く): 11584780

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 1523, 2119, 3046, 4238, 6092, 8476, 19799, 39598, 79196, 248249, 496498, 992996, 3227237, 6454474, 12908948]

約数ペア:

[(1, 12908948), (2, 6454474), (4, 3227237), (13, 992996), (26, 496498), (52, 248249), (163, 79196), (326, 39598), (652, 19799), (1523, 8476), (2119, 6092), (3046, 4238)]