11542900990

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1426811}}^1$

素因数の和:1427627

約数の個数: 16

約数和(自身を含む): 20802918960

約数和(自身を除く): 9260017970

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 1426811, 2853622, 7134055, 14268110, 1154290099, 2308580198, 5771450495, 11542900990]

約数ペア:

[(1, 11542900990), (2, 5771450495), (5, 2308580198), (10, 1154290099), (809, 14268110), (1618, 7134055), (4045, 2853622), (8090, 1426811)]