1189211090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5170483}}^1$

素因数の和:5170513

約数の個数: 16

約数和(自身を含む): 2233649088

約数和(自身を除く): 1044437998

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5170483, 10340966, 25852415, 51704830, 118921109, 237842218, 594605545, 1189211090]

約数ペア:

[(1, 1189211090), (2, 594605545), (5, 237842218), (10, 118921109), (23, 51704830), (46, 25852415), (115, 10340966), (230, 5170483)]