38985226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 71026560

約数和(自身を除く): 32041334

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1297, 1582, 2147, 2594, 4294, 9079, 15029, 18158, 24643, 30058, 49286, 146561, 172501, 293122, 345002, 1025927, 2051854, 2784659, 5569318, 19492613, 38985226]

約数ペア:

[(1, 38985226), (2, 19492613), (7, 5569318), (14, 2784659), (19, 2051854), (38, 1025927), (113, 345002), (133, 293122), (226, 172501), (266, 146561), (791, 49286), (1297, 30058), (1582, 24643), (2147, 18158), (2594, 15029), (4294, 9079)]