38312170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15511}}^1$

素因数の和:15550

約数の個数: 32

約数和(自身を含む): 78180480

約数和(自身を除く): 39868310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 15511, 31022, 77555, 155110, 201643, 294709, 403286, 589418, 1008215, 1473545, 2016430, 2947090, 3831217, 7662434, 19156085, 38312170]

約数ペア:

[(1, 38312170), (2, 19156085), (5, 7662434), (10, 3831217), (13, 2947090), (19, 2016430), (26, 1473545), (38, 1008215), (65, 589418), (95, 403286), (130, 294709), (190, 201643), (247, 155110), (494, 77555), (1235, 31022), (2470, 15511)]