15216454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 26697600

約数和(自身を除く): 11481146

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 617, 649, 1121, 1234, 1298, 2242, 6787, 11723, 12331, 13574, 23446, 24662, 36403, 72806, 128953, 257906, 400433, 691657, 800866, 1383314, 7608227, 15216454]

約数ペア:

[(1, 15216454), (2, 7608227), (11, 1383314), (19, 800866), (22, 691657), (38, 400433), (59, 257906), (118, 128953), (209, 72806), (418, 36403), (617, 24662), (649, 23446), (1121, 13574), (1234, 12331), (1298, 11723), (2242, 6787)]