118738714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2\times {\mathrm{263}}^1$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 189937440

約数和(自身を除く): 71198726

約数列:

[1, 2, 19, 38, 109, 218, 263, 526, 2071, 4142, 4997, 9994, 11881, 23762, 28667, 57334, 225739, 451478, 544673, 1089346, 3124703, 6249406, 59369357, 118738714]

約数ペア:

[(1, 118738714), (2, 59369357), (19, 6249406), (38, 3124703), (109, 1089346), (218, 544673), (263, 451478), (526, 225739), (2071, 57334), (4142, 28667), (4997, 23762), (9994, 11881)]