19960147102

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1271833}}^1$

素因数の和:1271920

約数の個数: 32

約数和(自身を含む): 36628819200

約数和(自身を除く): 16668672098

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 7847, 15694, 1271833, 2543666, 8902831, 17805662, 24164827, 48329654, 75038147, 150076294, 169153789, 338307578, 525267029, 1050534058, 1425724793, 2851449586, 9980073551, 19960147102]

約数ペア:

[(1, 19960147102), (2, 9980073551), (7, 2851449586), (14, 1425724793), (19, 1050534058), (38, 525267029), (59, 338307578), (118, 169153789), (133, 150076294), (266, 75038147), (413, 48329654), (826, 24164827), (1121, 17805662), (2242, 8902831), (7847, 2543666), (15694, 1271833)]