21044064382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2357}}^1\times {\mathrm{6653}}^1$

素因数の和:9084

約数の個数: 32

約数和(自身を含む): 35020374624

約数和(自身を除く): 13976310242

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 2357, 4714, 6653, 13306, 25927, 51854, 73183, 143777, 146366, 287554, 405833, 811666, 1581547, 3163094, 4464163, 8928326, 15681121, 31362242, 172492331, 344984662, 956548381, 1913096762, 10522032191, 21044064382]

約数ペア:

[(1, 21044064382), (2, 10522032191), (11, 1913096762), (22, 956548381), (61, 344984662), (122, 172492331), (671, 31362242), (1342, 15681121), (2357, 8928326), (4714, 4464163), (6653, 3163094), (13306, 1581547), (25927, 811666), (51854, 405833), (73183, 287554), (143777, 146366)]