19786152

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1861}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 49603680

約数和(自身を除く): 29817528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 1861, 2658, 3544, 3722, 5316, 5583, 7444, 10632, 11166, 14888, 22332, 44664, 824423, 1648846, 2473269, 3297692, 4946538, 6595384, 9893076, 19786152]

約数ペア:

[(1, 19786152), (2, 9893076), (3, 6595384), (4, 4946538), (6, 3297692), (8, 2473269), (12, 1648846), (24, 824423), (443, 44664), (886, 22332), (1329, 14888), (1772, 11166), (1861, 10632), (2658, 7444), (3544, 5583), (3722, 5316)]