13418224

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{12517}}^1$

素因数の和:12592

約数の個数: 20

約数和(自身を含む): 26387944

約数和(自身を除く): 12969720

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 12517, 25034, 50068, 100136, 200272, 838639, 1677278, 3354556, 6709112, 13418224]

約数ペア:

[(1, 13418224), (2, 6709112), (4, 3354556), (8, 1677278), (16, 838639), (67, 200272), (134, 100136), (268, 50068), (536, 25034), (1072, 12517)]