9797860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15803}}^1$

素因数の和:15843

約数の個数: 24

約数和(自身を含む): 21240576

約数和(自身を除く): 11442716

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15803, 31606, 63212, 79015, 158030, 316060, 489893, 979786, 1959572, 2449465, 4898930, 9797860]

約数ペア:

[(1, 9797860), (2, 4898930), (4, 2449465), (5, 1959572), (10, 979786), (20, 489893), (31, 316060), (62, 158030), (124, 79015), (155, 63212), (310, 31606), (620, 15803)]