2019298074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{129293}}^1$

素因数の和:129454

約数の個数: 32

約数和(自身を含む): 4282217280

約数和(自身を除く): 2262919206

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 5206, 7809, 15618, 129293, 258586, 387879, 775758, 2456567, 4913134, 7369701, 14739402, 17713141, 35426282, 53139423, 106278846, 336549679, 673099358, 1009649037, 2019298074]

約数ペア:

[(1, 2019298074), (2, 1009649037), (3, 673099358), (6, 336549679), (19, 106278846), (38, 53139423), (57, 35426282), (114, 17713141), (137, 14739402), (274, 7369701), (411, 4913134), (822, 2456567), (2603, 775758), (5206, 387879), (7809, 258586), (15618, 129293)]