15721284128

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{4060249}}^1$

素因数の和:4060281

約数の個数: 36

約数和(自身を含む): 34020834750

約数和(自身を除く): 18299550622

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 4060249, 8120498, 16240996, 32481992, 44662739, 64963984, 89325478, 129927968, 178650956, 357301912, 491290129, 714603824, 982580258, 1429207648, 1965160516, 3930321032, 7860642064, 15721284128]

約数ペア:

[(1, 15721284128), (2, 7860642064), (4, 3930321032), (8, 1965160516), (11, 1429207648), (16, 982580258), (22, 714603824), (32, 491290129), (44, 357301912), (88, 178650956), (121, 129927968), (176, 89325478), (242, 64963984), (352, 44662739), (484, 32481992), (968, 16240996), (1936, 8120498), (3872, 4060249)]