23216890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{100943}}^1$

素因数の和:100973

約数の個数: 16

約数和(自身を含む): 43607808

約数和(自身を除く): 20390918

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 100943, 201886, 504715, 1009430, 2321689, 4643378, 11608445, 23216890]

約数ペア:

[(1, 23216890), (2, 11608445), (5, 4643378), (10, 2321689), (23, 1009430), (46, 504715), (115, 201886), (230, 100943)]