1921992

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2976888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 1511, 3022, 4533, 6044, 9066, 12088, 18132, 36264, 80083, 160166, 240249, 320332, 480498, 640664, 960996, 1921992]

約数ペア:

[(1, 1921992), (2, 960996), (3, 640664), (4, 480498), (6, 320332), (8, 240249), (12, 160166), (24, 80083), (53, 36264), (106, 18132), (159, 12088), (212, 9066), (318, 6044), (424, 4533), (636, 3022), (1272, 1511)]