19265016836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{29803}}^1$

素因数の和:30252

約数の個数: 48

約数和(自身を含む): 37573068288

約数和(自身を除く): 18308051452

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 401, 403, 802, 806, 1604, 1612, 5213, 10426, 12431, 20852, 24862, 29803, 49724, 59606, 119212, 161603, 323206, 387439, 646412, 774878, 923893, 1549756, 1847786, 3695572, 11951003, 12010609, 23902006, 24021218, 47804012, 48042436, 155363039, 310726078, 370481093, 621452156, 740962186, 1481924372, 4816254209, 9632508418, 19265016836]

約数ペア:

[(1, 19265016836), (2, 9632508418), (4, 4816254209), (13, 1481924372), (26, 740962186), (31, 621452156), (52, 370481093), (62, 310726078), (124, 155363039), (401, 48042436), (403, 47804012), (802, 24021218), (806, 23902006), (1604, 12010609), (1612, 11951003), (5213, 3695572), (10426, 1847786), (12431, 1549756), (20852, 923893), (24862, 774878), (29803, 646412), (49724, 387439), (59606, 323206), (119212, 161603)]