191837230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{39883}}^1$

素因数の和:39940

約数の個数: 32

約数和(自身を含む): 381929184

約数和(自身を除く): 190091954

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 39883, 79766, 199415, 398830, 518479, 1036958, 1475671, 2592395, 2951342, 5184790, 7378355, 14756710, 19183723, 38367446, 95918615, 191837230]

約数ペア:

[(1, 191837230), (2, 95918615), (5, 38367446), (10, 19183723), (13, 14756710), (26, 7378355), (37, 5184790), (65, 2951342), (74, 2592395), (130, 1475671), (185, 1036958), (370, 518479), (481, 398830), (962, 199415), (2405, 79766), (4810, 39883)]