2438194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 24

約数和(自身を含む): 4224528

約数和(自身を除く): 1786334

約数列:

[1, 2, 11, 19, 22, 38, 209, 307, 361, 418, 614, 722, 3377, 3971, 5833, 6754, 7942, 11666, 64163, 110827, 128326, 221654, 1219097, 2438194]

約数ペア:

[(1, 2438194), (2, 1219097), (11, 221654), (19, 128326), (22, 110827), (38, 64163), (209, 11666), (307, 7942), (361, 6754), (418, 5833), (614, 3971), (722, 3377)]