191969912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{773}}^1\times {\mathrm{839}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 370591200

約数和(自身を除く): 178621288

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 773, 839, 1546, 1678, 3092, 3356, 6184, 6712, 28601, 31043, 57202, 62086, 114404, 124172, 228808, 248344, 648547, 1297094, 2594188, 5188376, 23996239, 47992478, 95984956, 191969912]

約数ペア:

[(1, 191969912), (2, 95984956), (4, 47992478), (8, 23996239), (37, 5188376), (74, 2594188), (148, 1297094), (296, 648547), (773, 248344), (839, 228808), (1546, 124172), (1678, 114404), (3092, 62086), (3356, 57202), (6184, 31043), (6712, 28601)]