12469470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31973}}^1$

素因数の和:31996

約数の個数: 32

約数和(自身を含む): 32229792

約数和(自身を除く): 19760322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 31973, 63946, 95919, 159865, 191838, 319730, 415649, 479595, 831298, 959190, 1246947, 2078245, 2493894, 4156490, 6234735, 12469470]

約数ペア:

[(1, 12469470), (2, 6234735), (3, 4156490), (5, 2493894), (6, 2078245), (10, 1246947), (13, 959190), (15, 831298), (26, 479595), (30, 415649), (39, 319730), (65, 191838), (78, 159865), (130, 95919), (195, 63946), (390, 31973)]