631796132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{755737}}^1$

素因数の和:755771

約数の個数: 24

約数和(自身を含む): 1269639840

約数和(自身を除く): 637843708

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 755737, 1511474, 3022948, 8313107, 14359003, 16626214, 28718006, 33252428, 57436012, 157949033, 315898066, 631796132]

約数ペア:

[(1, 631796132), (2, 315898066), (4, 157949033), (11, 57436012), (19, 33252428), (22, 28718006), (38, 16626214), (44, 14359003), (76, 8313107), (209, 3022948), (418, 1511474), (836, 755737)]