15994732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16189}}^1$

素因数の和:16225

約数の個数: 24

約数和(自身を含む): 31732400

約数和(自身を除く): 15737668

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 16189, 32378, 64756, 210457, 307591, 420914, 615182, 841828, 1230364, 3998683, 7997366, 15994732]

約数ペア:

[(1, 15994732), (2, 7997366), (4, 3998683), (13, 1230364), (19, 841828), (26, 615182), (38, 420914), (52, 307591), (76, 210457), (247, 64756), (494, 32378), (988, 16189)]