19286096

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{2111}}^1$

素因数の和:2690

約数の個数: 20

約数和(自身を含む): 37449984

約数和(自身を除く): 18163888

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2111, 2284, 4222, 4568, 8444, 9136, 16888, 33776, 1205381, 2410762, 4821524, 9643048, 19286096]

約数ペア:

[(1, 19286096), (2, 9643048), (4, 4821524), (8, 2410762), (16, 1205381), (571, 33776), (1142, 16888), (2111, 9136), (2284, 8444), (4222, 4568)]