15969284

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 28764288

約数和(自身を除く): 12795004

約数列:

[1, 2, 4, 47, 94, 173, 188, 346, 491, 692, 982, 1964, 8131, 16262, 23077, 32524, 46154, 84943, 92308, 169886, 339772, 3992321, 7984642, 15969284]

約数ペア:

[(1, 15969284), (2, 7984642), (4, 3992321), (47, 339772), (94, 169886), (173, 92308), (188, 84943), (346, 46154), (491, 32524), (692, 23077), (982, 16262), (1964, 8131)]