2019619492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1119523}}^1$

素因数の和:1119579

約数の個数: 24

約数和(自身を含む): 3949680672

約数和(自身を除く): 1930061180

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 1119523, 2239046, 4478092, 12314753, 24629506, 45900443, 49259012, 91800886, 183601772, 504904873, 1009809746, 2019619492]

約数ペア:

[(1, 2019619492), (2, 1009809746), (4, 504904873), (11, 183601772), (22, 91800886), (41, 49259012), (44, 45900443), (82, 24629506), (164, 12314753), (451, 4478092), (902, 2239046), (1804, 1119523)]