11418340

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1801}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 24067512

約数和(自身を除く): 12649172

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 1801, 3170, 3602, 6340, 7204, 9005, 18010, 36020, 570917, 1141834, 2283668, 2854585, 5709170, 11418340]

約数ペア:

[(1, 11418340), (2, 5709170), (4, 2854585), (5, 2283668), (10, 1141834), (20, 570917), (317, 36020), (634, 18010), (1268, 9005), (1585, 7204), (1801, 6340), (3170, 3602)]