15270964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3255

約数の個数: 24

約数和(自身を含む): 28703808

約数和(自身を除く): 13432844

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 3163, 4828, 6326, 12652, 53771, 107542, 215084, 224573, 449146, 898292, 3817741, 7635482, 15270964]

約数ペア:

[(1, 15270964), (2, 7635482), (4, 3817741), (17, 898292), (34, 449146), (68, 224573), (71, 215084), (142, 107542), (284, 53771), (1207, 12652), (2414, 6326), (3163, 4828)]