21893712

素因数分解:

$2^4\times 3^1\times {\mathrm{456119}}^1$

素因数の和:456130

約数の個数: 20

約数和(自身を含む): 56558880

約数和(自身を除く): 34665168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 456119, 912238, 1368357, 1824476, 2736714, 3648952, 5473428, 7297904, 10946856, 21893712]

約数ペア:

[(1, 21893712), (2, 10946856), (3, 7297904), (4, 5473428), (6, 3648952), (8, 2736714), (12, 1824476), (16, 1368357), (24, 912238), (48, 456119)]