19048226

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3737

約数の個数: 16

約数和(自身を含む): 29724288

約数和(自身を除く): 10676062

約数列:

[1, 2, 43, 61, 86, 122, 2623, 3631, 5246, 7262, 156133, 221491, 312266, 442982, 9524113, 19048226]

約数ペア:

[(1, 19048226), (2, 9524113), (43, 442982), (61, 312266), (86, 221491), (122, 156133), (2623, 7262), (3631, 5246)]