19616328

素因数分解:

$2^3\times 3^2\times {\mathrm{272449}}^1$

素因数の和:272461

約数の個数: 24

約数和(自身を含む): 53127750

約数和(自身を除く): 33511422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 272449, 544898, 817347, 1089796, 1634694, 2179592, 2452041, 3269388, 4904082, 6538776, 9808164, 19616328]

約数ペア:

[(1, 19616328), (2, 9808164), (3, 6538776), (4, 4904082), (6, 3269388), (8, 2452041), (9, 2179592), (12, 1634694), (18, 1089796), (24, 817347), (36, 544898), (72, 272449)]