19250670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14923}}^1$

素因数の和:14976

約数の個数: 32

約数和(自身を含む): 47279232

約数和(自身を除く): 28028562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 14923, 29846, 44769, 74615, 89538, 149230, 223845, 447690, 641689, 1283378, 1925067, 3208445, 3850134, 6416890, 9625335, 19250670]

約数ペア:

[(1, 19250670), (2, 9625335), (3, 6416890), (5, 3850134), (6, 3208445), (10, 1925067), (15, 1283378), (30, 641689), (43, 447690), (86, 223845), (129, 149230), (215, 89538), (258, 74615), (430, 44769), (645, 29846), (1290, 14923)]