19241570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 17150110

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 311, 538, 622, 1345, 1555, 2690, 3110, 6187, 7153, 12374, 14306, 30935, 35765, 61870, 71530, 83659, 167318, 418295, 836590, 1924157, 3848314, 9620785, 19241570]

約数ペア:

[(1, 19241570), (2, 9620785), (5, 3848314), (10, 1924157), (23, 836590), (46, 418295), (115, 167318), (230, 83659), (269, 71530), (311, 61870), (538, 35765), (622, 30935), (1345, 14306), (1555, 12374), (2690, 7153), (3110, 6187)]