22213932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 56297472

約数和(自身を除く): 34083540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1087, 1572, 1703, 2174, 3261, 3406, 4348, 5109, 6522, 6812, 10218, 13044, 14131, 20436, 28262, 42393, 56524, 84786, 142397, 169572, 284794, 427191, 569588, 854382, 1708764, 1851161, 3702322, 5553483, 7404644, 11106966, 22213932]

約数ペア:

[(1, 22213932), (2, 11106966), (3, 7404644), (4, 5553483), (6, 3702322), (12, 1851161), (13, 1708764), (26, 854382), (39, 569588), (52, 427191), (78, 284794), (131, 169572), (156, 142397), (262, 84786), (393, 56524), (524, 42393), (786, 28262), (1087, 20436), (1572, 14131), (1703, 13044), (2174, 10218), (3261, 6812), (3406, 6522), (4348, 5109)]