19840446

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58013}}^1$

素因数の和:58040

約数の個数: 24

約数和(自身を含む): 45250920

約数和(自身を除く): 25410474

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58013, 116026, 174039, 348078, 522117, 1044234, 1102247, 2204494, 3306741, 6613482, 9920223, 19840446]

約数ペア:

[(1, 19840446), (2, 9920223), (3, 6613482), (6, 3306741), (9, 2204494), (18, 1102247), (19, 1044234), (38, 522117), (57, 348078), (114, 174039), (171, 116026), (342, 58013)]