42158986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1699}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 66708000

約数和(自身を除く): 24549014

約数列:

[1, 2, 19, 38, 653, 1306, 1699, 3398, 12407, 24814, 32281, 64562, 1109447, 2218894, 21079493, 42158986]

約数ペア:

[(1, 42158986), (2, 21079493), (19, 2218894), (38, 1109447), (653, 64562), (1306, 32281), (1699, 24814), (3398, 12407)]