2019418930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{30491}}^1$

素因数の和:30714

約数の個数: 32

約数和(自身を含む): 3754175040

約数和(自身を除く): 1734756110

約数列:

[1, 2, 5, 10, 37, 74, 179, 185, 358, 370, 895, 1790, 6623, 13246, 30491, 33115, 60982, 66230, 152455, 304910, 1128167, 2256334, 5457889, 5640835, 10915778, 11281670, 27289445, 54578890, 201941893, 403883786, 1009709465, 2019418930]

約数ペア:

[(1, 2019418930), (2, 1009709465), (5, 403883786), (10, 201941893), (37, 54578890), (74, 27289445), (179, 11281670), (185, 10915778), (358, 5640835), (370, 5457889), (895, 2256334), (1790, 1128167), (6623, 304910), (13246, 152455), (30491, 66230), (33115, 60982)]