15690218528

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{1260461}}^1$

素因数の和:1260860

約数の個数: 24

約数和(自身を含む): 30969551340

約数和(自身を除く): 15279332812

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 12448, 1260461, 2520922, 5041844, 10083688, 20167376, 40334752, 490319329, 980638658, 1961277316, 3922554632, 7845109264, 15690218528]

約数ペア:

[(1, 15690218528), (2, 7845109264), (4, 3922554632), (8, 1961277316), (16, 980638658), (32, 490319329), (389, 40334752), (778, 20167376), (1556, 10083688), (3112, 5041844), (6224, 2520922), (12448, 1260461)]