3940904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 8488800

約数和(自身を除く): 4547896

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2357, 4714, 9428, 18856, 25927, 44783, 51854, 89566, 103708, 179132, 207416, 358264, 492613, 985226, 1970452, 3940904]

約数ペア:

[(1, 3940904), (2, 1970452), (4, 985226), (8, 492613), (11, 358264), (19, 207416), (22, 179132), (38, 103708), (44, 89566), (76, 51854), (88, 44783), (152, 25927), (209, 18856), (418, 9428), (836, 4714), (1672, 2357)]