12704340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19249}}^1$

素因数の和:19272

約数の個数: 48

約数和(自身を含む): 38808000

約数和(自身を除く): 26103660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 19249, 38498, 57747, 76996, 96245, 115494, 192490, 211739, 230988, 288735, 384980, 423478, 577470, 635217, 846956, 1058695, 1154940, 1270434, 2117390, 2540868, 3176085, 4234780, 6352170, 12704340]

約数ペア:

[(1, 12704340), (2, 6352170), (3, 4234780), (4, 3176085), (5, 2540868), (6, 2117390), (10, 1270434), (11, 1154940), (12, 1058695), (15, 846956), (20, 635217), (22, 577470), (30, 423478), (33, 384980), (44, 288735), (55, 230988), (60, 211739), (66, 192490), (110, 115494), (132, 96245), (165, 76996), (220, 57747), (330, 38498), (660, 19249)]