15420984

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{2371}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 38711040

約数和(自身を除く): 23290056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 2371, 3252, 4742, 6504, 7113, 9484, 14226, 18968, 28452, 56904, 642541, 1285082, 1927623, 2570164, 3855246, 5140328, 7710492, 15420984]

約数ペア:

[(1, 15420984), (2, 7710492), (3, 5140328), (4, 3855246), (6, 2570164), (8, 1927623), (12, 1285082), (24, 642541), (271, 56904), (542, 28452), (813, 18968), (1084, 14226), (1626, 9484), (2168, 7113), (2371, 6504), (3252, 4742)]