39541286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21943}}^1$

素因数の和:22015

約数の個数: 16

約数和(自身を含む): 63988704

約数和(自身を除く): 24447418

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 21943, 43886, 373031, 746062, 1162979, 2325958, 19770643, 39541286]

約数ペア:

[(1, 39541286), (2, 19770643), (17, 2325958), (34, 1162979), (53, 746062), (106, 373031), (901, 43886), (1802, 21943)]