3892834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 6854400

約数和(自身を除く): 2961566

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 139, 209, 278, 418, 737, 1273, 1474, 1529, 2546, 2641, 3058, 5282, 9313, 14003, 18626, 28006, 29051, 58102, 102443, 176947, 204886, 353894, 1946417, 3892834]

約数ペア:

[(1, 3892834), (2, 1946417), (11, 353894), (19, 204886), (22, 176947), (38, 102443), (67, 58102), (134, 29051), (139, 28006), (209, 18626), (278, 14003), (418, 9313), (737, 5282), (1273, 3058), (1474, 2641), (1529, 2546)]