191473321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{15619}}^1$

素因数の和:15696

約数の個数: 16

約数和(自身を含む): 220429440

約数和(自身を除く): 28956119

約数列:

[1, 13, 23, 41, 299, 533, 943, 12259, 15619, 203047, 359237, 640379, 4670081, 8324927, 14728717, 191473321]

約数ペア:

[(1, 191473321), (13, 14728717), (23, 8324927), (41, 4670081), (299, 640379), (533, 359237), (943, 203047), (12259, 15619)]