19022230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 17719370

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 1889, 2014, 3778, 5035, 9445, 10070, 18890, 35891, 71782, 100117, 179455, 200234, 358910, 500585, 1001170, 1902223, 3804446, 9511115, 19022230]

約数ペア:

[(1, 19022230), (2, 9511115), (5, 3804446), (10, 1902223), (19, 1001170), (38, 500585), (53, 358910), (95, 200234), (106, 179455), (190, 100117), (265, 71782), (530, 35891), (1007, 18890), (1889, 10070), (2014, 9445), (3778, 5035)]