19410444

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8839}}^1$

素因数の和:8910

約数の個数: 36

約数和(自身を含む): 49875280

約数和(自身を除く): 30464836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8839, 17678, 26517, 35356, 53034, 79551, 106068, 159102, 318204, 539179, 1078358, 1617537, 2156716, 3235074, 4852611, 6470148, 9705222, 19410444]

約数ペア:

[(1, 19410444), (2, 9705222), (3, 6470148), (4, 4852611), (6, 3235074), (9, 2156716), (12, 1617537), (18, 1078358), (36, 539179), (61, 318204), (122, 159102), (183, 106068), (244, 79551), (366, 53034), (549, 35356), (732, 26517), (1098, 17678), (2196, 8839)]