12637744

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 28524960

約数和(自身を除く): 15887216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2129, 2968, 4258, 5936, 8516, 14903, 17032, 29806, 34064, 59612, 112837, 119224, 225674, 238448, 451348, 789859, 902696, 1579718, 1805392, 3159436, 6318872, 12637744]

約数ペア:

[(1, 12637744), (2, 6318872), (4, 3159436), (7, 1805392), (8, 1579718), (14, 902696), (16, 789859), (28, 451348), (53, 238448), (56, 225674), (106, 119224), (112, 112837), (212, 59612), (371, 34064), (424, 29806), (742, 17032), (848, 14903), (1484, 8516), (2129, 5936), (2968, 4258)]