29398090

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{13183}}^1$

素因数の和:13413

約数の個数: 16

約数和(自身を含む): 53157888

約数和(自身を除く): 23759798

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 13183, 26366, 65915, 131830, 2939809, 5879618, 14699045, 29398090]

約数ペア:

[(1, 29398090), (2, 14699045), (5, 5879618), (10, 2939809), (223, 131830), (446, 65915), (1115, 26366), (2230, 13183)]