15843948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{69491}}^1$

素因数の和:69517

約数の個数: 24

約数和(自身を含む): 38915520

約数和(自身を除く): 23071572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 69491, 138982, 208473, 277964, 416946, 833892, 1320329, 2640658, 3960987, 5281316, 7921974, 15843948]

約数ペア:

[(1, 15843948), (2, 7921974), (3, 5281316), (4, 3960987), (6, 2640658), (12, 1320329), (19, 833892), (38, 416946), (57, 277964), (76, 208473), (114, 138982), (228, 69491)]