11925730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 11661470

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 2729, 4370, 5458, 13645, 27290, 51851, 62767, 103702, 125534, 259255, 313835, 518510, 627670, 1192573, 2385146, 5962865, 11925730]

約数ペア:

[(1, 11925730), (2, 5962865), (5, 2385146), (10, 1192573), (19, 627670), (23, 518510), (38, 313835), (46, 259255), (95, 125534), (115, 103702), (190, 62767), (230, 51851), (437, 27290), (874, 13645), (2185, 5458), (2729, 4370)]