9719203

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 16

約数和(自身を含む): 11149600

約数和(自身を除く): 1430397

約数列:

[1, 13, 19, 109, 247, 361, 1417, 2071, 4693, 6859, 26923, 39349, 89167, 511537, 747631, 9719203]

約数ペア:

[(1, 9719203), (13, 747631), (19, 511537), (109, 89167), (247, 39349), (361, 26923), (1417, 6859), (2071, 4693)]