19038532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 35215040

約数和(自身を除く): 16176508

約数列:

[1, 2, 4, 19, 38, 76, 397, 631, 794, 1262, 1588, 2524, 7543, 11989, 15086, 23978, 30172, 47956, 250507, 501014, 1002028, 4759633, 9519266, 19038532]

約数ペア:

[(1, 19038532), (2, 9519266), (4, 4759633), (19, 1002028), (38, 501014), (76, 250507), (397, 47956), (631, 30172), (794, 23978), (1262, 15086), (1588, 11989), (2524, 7543)]