42004402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^2$

素因数の和:666

約数の個数: 24

約数和(自身を含む): 72581040

約数和(自身を除く): 30576638

約数列:

[1, 2, 11, 19, 22, 38, 209, 317, 418, 634, 3487, 6023, 6974, 12046, 66253, 100489, 132506, 200978, 1105379, 1909291, 2210758, 3818582, 21002201, 42004402]

約数ペア:

[(1, 42004402), (2, 21002201), (11, 3818582), (19, 2210758), (22, 1909291), (38, 1105379), (209, 200978), (317, 132506), (418, 100489), (634, 66253), (3487, 12046), (6023, 6974)]