38958322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 70156800

約数和(自身を除く): 31198478

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 4639, 8398, 9278, 60307, 78863, 88141, 120614, 157726, 176282, 1025219, 1145833, 1498397, 2050438, 2291666, 2996794, 19479161, 38958322]

約数ペア:

[(1, 38958322), (2, 19479161), (13, 2996794), (17, 2291666), (19, 2050438), (26, 1498397), (34, 1145833), (38, 1025219), (221, 176282), (247, 157726), (323, 120614), (442, 88141), (494, 78863), (646, 60307), (4199, 9278), (4639, 8398)]