15690210828

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1\times {\mathrm{7937}}^1$

素因数の和:8842

約数の個数: 48

約数和(自身を含む): 36814919904

約数和(自身を除く): 21124709076

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 641, 771, 1028, 1282, 1542, 1923, 2564, 3084, 3846, 7692, 7937, 15874, 23811, 31748, 47622, 95244, 164737, 329474, 494211, 658948, 988422, 1976844, 2039809, 4079618, 5087617, 6119427, 8159236, 10175234, 12238854, 15262851, 20350468, 24477708, 30525702, 61051404, 1307517569, 2615035138, 3922552707, 5230070276, 7845105414, 15690210828]

約数ペア:

[(1, 15690210828), (2, 7845105414), (3, 5230070276), (4, 3922552707), (6, 2615035138), (12, 1307517569), (257, 61051404), (514, 30525702), (641, 24477708), (771, 20350468), (1028, 15262851), (1282, 12238854), (1542, 10175234), (1923, 8159236), (2564, 6119427), (3084, 5087617), (3846, 4079618), (7692, 2039809), (7937, 1976844), (15874, 988422), (23811, 658948), (31748, 494211), (47622, 329474), (95244, 164737)]