15626284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5557}}^1$

素因数の和:5617

約数の個数: 24

約数和(自身を含む): 29568560

約数和(自身を除く): 13942276

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 5557, 11114, 22228, 105583, 205609, 211166, 411218, 422332, 822436, 3906571, 7813142, 15626284]

約数ペア:

[(1, 15626284), (2, 7813142), (4, 3906571), (19, 822436), (37, 422332), (38, 411218), (74, 211166), (76, 205609), (148, 105583), (703, 22228), (1406, 11114), (2812, 5557)]