19253712

素因数分解:

$2^4\times 3^1\times {\mathrm{401119}}^1$

素因数の和:401130

約数の個数: 20

約数和(自身を含む): 49738880

約数和(自身を除く): 30485168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401119, 802238, 1203357, 1604476, 2406714, 3208952, 4813428, 6417904, 9626856, 19253712]

約数ペア:

[(1, 19253712), (2, 9626856), (3, 6417904), (4, 4813428), (6, 3208952), (8, 2406714), (12, 1604476), (16, 1203357), (24, 802238), (48, 401119)]