61127978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{26371}}^1$

素因数の和:26453

約数の個数: 16

約数和(自身を含む): 98103840

約数和(自身を除く): 36975862

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 26371, 52742, 501049, 1002098, 1608631, 3217262, 30563989, 61127978]

約数ペア:

[(1, 61127978), (2, 30563989), (19, 3217262), (38, 1608631), (61, 1002098), (122, 501049), (1159, 52742), (2318, 26371)]