15845316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{69497}}^1$

素因数の和:69523

約数の個数: 24

約数和(自身を含む): 38918880

約数和(自身を除く): 23073564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 69497, 138994, 208491, 277988, 416982, 833964, 1320443, 2640886, 3961329, 5281772, 7922658, 15845316]

約数ペア:

[(1, 15845316), (2, 7922658), (3, 5281772), (4, 3961329), (6, 2640886), (12, 1320443), (19, 833964), (38, 416982), (57, 277988), (76, 208491), (114, 138994), (228, 69497)]