12744380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 29774304

約数和(自身を除く): 17029924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1093, 1166, 2186, 2332, 2915, 4372, 5465, 5830, 10930, 11660, 12023, 21860, 24046, 48092, 57929, 60115, 115858, 120230, 231716, 240460, 289645, 579290, 637219, 1158580, 1274438, 2548876, 3186095, 6372190, 12744380]

約数ペア:

[(1, 12744380), (2, 6372190), (4, 3186095), (5, 2548876), (10, 1274438), (11, 1158580), (20, 637219), (22, 579290), (44, 289645), (53, 240460), (55, 231716), (106, 120230), (110, 115858), (212, 60115), (220, 57929), (265, 48092), (530, 24046), (583, 21860), (1060, 12023), (1093, 11660), (1166, 10930), (2186, 5830), (2332, 5465), (2915, 4372)]