25131634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 41945904

約数和(自身を除く): 16814270

約数列:

[1, 2, 11, 22, 61, 122, 307, 614, 671, 1342, 3377, 3721, 6754, 7442, 18727, 37454, 40931, 81862, 205997, 411994, 1142347, 2284694, 12565817, 25131634]

約数ペア:

[(1, 25131634), (2, 12565817), (11, 2284694), (22, 1142347), (61, 411994), (122, 205997), (307, 81862), (614, 40931), (671, 37454), (1342, 18727), (3377, 7442), (3721, 6754)]