3922930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 8112960

約数和(自身を除く): 4190030

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1877, 2090, 3754, 9385, 18770, 20647, 35663, 41294, 71326, 103235, 178315, 206470, 356630, 392293, 784586, 1961465, 3922930]

約数ペア:

[(1, 3922930), (2, 1961465), (5, 784586), (10, 392293), (11, 356630), (19, 206470), (22, 178315), (38, 103235), (55, 71326), (95, 41294), (110, 35663), (190, 20647), (209, 18770), (418, 9385), (1045, 3754), (1877, 2090)]