19475092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53503}}^1$

素因数の和:53527

約数の個数: 24

約数和(自身を含む): 41947136

約数和(自身を除く): 22472044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53503, 107006, 214012, 374521, 695539, 749042, 1391078, 1498084, 2782156, 4868773, 9737546, 19475092]

約数ペア:

[(1, 19475092), (2, 9737546), (4, 4868773), (7, 2782156), (13, 1498084), (14, 1391078), (26, 749042), (28, 695539), (52, 374521), (91, 214012), (182, 107006), (364, 53503)]