15942950

素因数分解:

$2^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{761}}^1$

素因数の和:1192

約数の個数: 24

約数和(自身を含む): 29763720

約数和(自身を除く): 13820770

約数列:

[1, 2, 5, 10, 25, 50, 419, 761, 838, 1522, 2095, 3805, 4190, 7610, 10475, 19025, 20950, 38050, 318859, 637718, 1594295, 3188590, 7971475, 15942950]

約数ペア:

[(1, 15942950), (2, 7971475), (5, 3188590), (10, 1594295), (25, 637718), (50, 318859), (419, 38050), (761, 20950), (838, 19025), (1522, 10475), (2095, 7610), (3805, 4190)]