30885842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7867}}^1$

素因数の和:8033

約数の個数: 16

約数和(自身を含む): 50229312

約数和(自身を除く): 19343470

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 7867, 15734, 102271, 204542, 1187917, 2375834, 15442921, 30885842]

約数ペア:

[(1, 30885842), (2, 15442921), (13, 2375834), (26, 1187917), (151, 204542), (302, 102271), (1963, 15734), (3926, 7867)]