38386465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3911}}^1$

素因数の和:4080

約数の個数: 16

約数和(自身を含む): 49948416

約数和(自身を除く): 11561951

約数列:

[1, 5, 13, 65, 151, 755, 1963, 3911, 9815, 19555, 50843, 254215, 590561, 2952805, 7677293, 38386465]

約数ペア:

[(1, 38386465), (5, 7677293), (13, 2952805), (65, 590561), (151, 254215), (755, 50843), (1963, 19555), (3911, 9815)]