19741502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2711}}^1$

素因数の和:3055

約数の個数: 16

約数和(自身を含む): 32413824

約数和(自身を除く): 12672322

約数列:

[1, 2, 11, 22, 331, 662, 2711, 3641, 5422, 7282, 29821, 59642, 897341, 1794682, 9870751, 19741502]

約数ペア:

[(1, 19741502), (2, 9870751), (11, 1794682), (22, 897341), (331, 59642), (662, 29821), (2711, 7282), (3641, 5422)]