3687938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 6219840

約数和(自身を除く): 2531902

約数列:

[1, 2, 19, 37, 38, 43, 61, 74, 86, 122, 703, 817, 1159, 1406, 1591, 1634, 2257, 2318, 2623, 3182, 4514, 5246, 30229, 42883, 49837, 60458, 85766, 97051, 99674, 194102, 1843969, 3687938]

約数ペア:

[(1, 3687938), (2, 1843969), (19, 194102), (37, 99674), (38, 97051), (43, 85766), (61, 60458), (74, 49837), (86, 42883), (122, 30229), (703, 5246), (817, 4514), (1159, 3182), (1406, 2623), (1591, 2318), (1634, 2257)]