19655268

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{5167}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 46015872

約数和(自身を除く): 26360604

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 5167, 10334, 15501, 20668, 31002, 62004, 1637939, 3275878, 4913817, 6551756, 9827634, 19655268]

約数ペア:

[(1, 19655268), (2, 9827634), (3, 6551756), (4, 4913817), (6, 3275878), (12, 1637939), (317, 62004), (634, 31002), (951, 20668), (1268, 15501), (1902, 10334), (3804, 5167)]