16872482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:754

約数の個数: 24

約数和(自身を含む): 28110348

約数和(自身を除く): 11237866

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 617, 1234, 1243, 2486, 6787, 13574, 13673, 27346, 69721, 74657, 139442, 149314, 766931, 1533862, 8436241, 16872482]

約数ペア:

[(1, 16872482), (2, 8436241), (11, 1533862), (22, 766931), (113, 149314), (121, 139442), (226, 74657), (242, 69721), (617, 27346), (1234, 13673), (1243, 13574), (2486, 6787)]