1955087152

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{110183}}^1$

素因数の和:111300

約数の個数: 20

約数和(自身を含む): 3791431440

約数和(自身を除く): 1836344288

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 8872, 17744, 110183, 220366, 440732, 881464, 1762928, 122192947, 244385894, 488771788, 977543576, 1955087152]

約数ペア:

[(1, 1955087152), (2, 977543576), (4, 488771788), (8, 244385894), (16, 122192947), (1109, 1762928), (2218, 881464), (4436, 440732), (8872, 220366), (17744, 110183)]