15698420138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{20327}}^1$

素因数の和:20618

約数の個数: 32

約数和(自身を含む): 24963434496

約数和(自身を除く): 9265014358

約数列:

[1, 2, 23, 46, 103, 163, 206, 326, 2369, 3749, 4738, 7498, 16789, 20327, 33578, 40654, 386147, 467521, 772294, 935042, 2093681, 3313301, 4187362, 6626602, 48154663, 76205923, 96309326, 152411846, 341270003, 682540006, 7849210069, 15698420138]

約数ペア:

[(1, 15698420138), (2, 7849210069), (23, 682540006), (46, 341270003), (103, 152411846), (163, 96309326), (206, 76205923), (326, 48154663), (2369, 6626602), (3749, 4187362), (4738, 3313301), (7498, 2093681), (16789, 935042), (20327, 772294), (33578, 467521), (40654, 386147)]