2019198742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4830619}}^1$

素因数の和:4830651

約数の個数: 16

約数和(自身を含む): 3478046400

約数和(自身を除く): 1458847658

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4830619, 9661238, 53136809, 91781761, 106273618, 183563522, 1009599371, 2019198742]

約数ペア:

[(1, 2019198742), (2, 1009599371), (11, 183563522), (19, 106273618), (22, 91781761), (38, 53136809), (209, 9661238), (418, 4830619)]