19001028

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15373}}^1$

素因数の和:15483

約数の個数: 24

約数和(自身を含む): 44769088

約数和(自身を除く): 25768060

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15373, 30746, 46119, 61492, 92238, 184476, 1583419, 3166838, 4750257, 6333676, 9500514, 19001028]

約数ペア:

[(1, 19001028), (2, 9500514), (3, 6333676), (4, 4750257), (6, 3166838), (12, 1583419), (103, 184476), (206, 92238), (309, 61492), (412, 46119), (618, 30746), (1236, 15373)]