12461876

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 26342400

約数和(自身を除く): 13880524

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 293, 343, 434, 586, 686, 868, 1172, 1372, 1519, 2051, 3038, 4102, 6076, 8204, 9083, 10633, 14357, 18166, 21266, 28714, 36332, 42532, 57428, 63581, 100499, 127162, 200998, 254324, 401996, 445067, 890134, 1780268, 3115469, 6230938, 12461876]

約数ペア:

[(1, 12461876), (2, 6230938), (4, 3115469), (7, 1780268), (14, 890134), (28, 445067), (31, 401996), (49, 254324), (62, 200998), (98, 127162), (124, 100499), (196, 63581), (217, 57428), (293, 42532), (343, 36332), (434, 28714), (586, 21266), (686, 18166), (868, 14357), (1172, 10633), (1372, 9083), (1519, 8204), (2051, 6076), (3038, 4102)]