2019353098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7591553}}^1$

素因数の和:7591581

約数の個数: 16

約数和(自身を含む): 3643945920

約数和(自身を除く): 1624592822

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7591553, 15183106, 53140871, 106281742, 144239507, 288479014, 1009676549, 2019353098]

約数ペア:

[(1, 2019353098), (2, 1009676549), (7, 288479014), (14, 144239507), (19, 106281742), (38, 53140871), (133, 15183106), (266, 7591553)]