30523918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1789}}^1$

素因数の和:2259

約数の個数: 16

約数和(自身を含む): 48330000

約数和(自身を除く): 17806082

約数列:

[1, 2, 19, 38, 449, 898, 1789, 3578, 8531, 17062, 33991, 67982, 803261, 1606522, 15261959, 30523918]

約数ペア:

[(1, 30523918), (2, 15261959), (19, 1606522), (38, 803261), (449, 67982), (898, 33991), (1789, 17062), (3578, 8531)]