9390388

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2221}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 18913664

約数和(自身を除く): 9523276

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 2221, 4228, 4442, 8884, 15547, 31094, 62188, 335371, 670742, 1341484, 2347597, 4695194, 9390388]

約数ペア:

[(1, 9390388), (2, 4695194), (4, 2347597), (7, 1341484), (14, 670742), (28, 335371), (151, 62188), (302, 31094), (604, 15547), (1057, 8884), (2114, 4442), (2221, 4228)]