19504146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5574

約数の個数: 32

約数和(自身を含む): 42393600

約数和(自身を除く): 22889454

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 5519, 11038, 16557, 33114, 104861, 171089, 209722, 314583, 342178, 513267, 629166, 1026534, 3250691, 6501382, 9752073, 19504146]

約数ペア:

[(1, 19504146), (2, 9752073), (3, 6501382), (6, 3250691), (19, 1026534), (31, 629166), (38, 513267), (57, 342178), (62, 314583), (93, 209722), (114, 171089), (186, 104861), (589, 33114), (1178, 16557), (1767, 11038), (3534, 5519)]