19752528

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5209}}^1$

素因数の和:5299

約数の個数: 40

約数和(自身を含む): 51683200

約数和(自身を除く): 31930672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 5209, 10418, 15627, 20836, 31254, 41672, 62508, 83344, 125016, 250032, 411511, 823022, 1234533, 1646044, 2469066, 3292088, 4938132, 6584176, 9876264, 19752528]

約数ペア:

[(1, 19752528), (2, 9876264), (3, 6584176), (4, 4938132), (6, 3292088), (8, 2469066), (12, 1646044), (16, 1234533), (24, 823022), (48, 411511), (79, 250032), (158, 125016), (237, 83344), (316, 62508), (474, 41672), (632, 31254), (948, 20836), (1264, 15627), (1896, 10418), (3792, 5209)]