37894018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 25143422

約数列:

[1, 2, 19, 23, 38, 46, 191, 227, 382, 437, 454, 874, 3629, 4313, 4393, 5221, 7258, 8626, 8786, 10442, 43357, 83467, 86714, 99199, 166934, 198398, 823783, 997211, 1647566, 1994422, 18947009, 37894018]

約数ペア:

[(1, 37894018), (2, 18947009), (19, 1994422), (23, 1647566), (38, 997211), (46, 823783), (191, 198398), (227, 166934), (382, 99199), (437, 86714), (454, 83467), (874, 43357), (3629, 10442), (4313, 8786), (4393, 8626), (5221, 7258)]