19354908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5581}}^1$

素因数の和:5622

約数の個数: 36

約数和(自身を含む): 47982872

約数和(自身を除く): 28627964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 5581, 11162, 16743, 22324, 33486, 66972, 94877, 189754, 284631, 379508, 569262, 1138524, 1612909, 3225818, 4838727, 6451636, 9677454, 19354908]

約数ペア:

[(1, 19354908), (2, 9677454), (3, 6451636), (4, 4838727), (6, 3225818), (12, 1612909), (17, 1138524), (34, 569262), (51, 379508), (68, 284631), (102, 189754), (204, 94877), (289, 66972), (578, 33486), (867, 22324), (1156, 16743), (1734, 11162), (3468, 5581)]