3781646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 2871154

約数列:

[1, 2, 11, 19, 22, 38, 83, 109, 166, 209, 218, 418, 913, 1199, 1577, 1826, 2071, 2398, 3154, 4142, 9047, 17347, 18094, 22781, 34694, 45562, 99517, 171893, 199034, 343786, 1890823, 3781646]

約数ペア:

[(1, 3781646), (2, 1890823), (11, 343786), (19, 199034), (22, 171893), (38, 99517), (83, 45562), (109, 34694), (166, 22781), (209, 18094), (218, 17347), (418, 9047), (913, 4142), (1199, 3154), (1577, 2398), (1826, 2071)]