15693482972

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{99707}}^1$

素因数の和:99858

約数の個数: 36

約数和(自身を含む): 29251335960

約数和(自身を除く): 13557852988

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 361, 436, 722, 1444, 2071, 4142, 8284, 39349, 78698, 99707, 157396, 199414, 398828, 1894433, 3788866, 7577732, 10868063, 21736126, 35994227, 43472252, 71988454, 143976908, 206493197, 412986394, 825972788, 3923370743, 7846741486, 15693482972]

約数ペア:

[(1, 15693482972), (2, 7846741486), (4, 3923370743), (19, 825972788), (38, 412986394), (76, 206493197), (109, 143976908), (218, 71988454), (361, 43472252), (436, 35994227), (722, 21736126), (1444, 10868063), (2071, 7577732), (4142, 3788866), (8284, 1894433), (39349, 398828), (78698, 199414), (99707, 157396)]