19241298

素因数分解:

$2^1\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1637}}^1$

素因数の和:2298

約数の個数: 24

約数和(自身を含む): 41778828

約数和(自身を除く): 22537530

約数列:

[1, 2, 3, 6, 9, 18, 653, 1306, 1637, 1959, 3274, 3918, 4911, 5877, 9822, 11754, 14733, 29466, 1068961, 2137922, 3206883, 6413766, 9620649, 19241298]

約数ペア:

[(1, 19241298), (2, 9620649), (3, 6413766), (6, 3206883), (9, 2137922), (18, 1068961), (653, 29466), (1306, 14733), (1637, 11754), (1959, 9822), (3274, 5877), (3918, 4911)]