39536530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18917}}^1$

素因数の和:18954

約数の個数: 32

約数和(自身を含む): 81725760

約数和(自身を除く): 42189230

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 18917, 37834, 94585, 189170, 208087, 359423, 416174, 718846, 1040435, 1797115, 2080870, 3594230, 3953653, 7907306, 19768265, 39536530]

約数ペア:

[(1, 39536530), (2, 19768265), (5, 7907306), (10, 3953653), (11, 3594230), (19, 2080870), (22, 1797115), (38, 1040435), (55, 718846), (95, 416174), (110, 359423), (190, 208087), (209, 189170), (418, 94585), (1045, 37834), (2090, 18917)]