12310898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 20355840

約数和(自身を除く): 8044942

約数列:

[1, 2, 19, 38, 47, 61, 94, 113, 122, 226, 893, 1159, 1786, 2147, 2318, 2867, 4294, 5311, 5734, 6893, 10622, 13786, 54473, 100909, 108946, 130967, 201818, 261934, 323971, 647942, 6155449, 12310898]

約数ペア:

[(1, 12310898), (2, 6155449), (19, 647942), (38, 323971), (47, 261934), (61, 201818), (94, 130967), (113, 108946), (122, 100909), (226, 54473), (893, 13786), (1159, 10622), (1786, 6893), (2147, 5734), (2318, 5311), (2867, 4294)]