19351372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12373}}^1$

素因数の和:12417

約数の個数: 24

約数和(自身を含む): 37418976

約数和(自身を除く): 18067604

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 12373, 24746, 49492, 210341, 284579, 420682, 569158, 841364, 1138316, 4837843, 9675686, 19351372]

約数ペア:

[(1, 19351372), (2, 9675686), (4, 4837843), (17, 1138316), (23, 841364), (34, 569158), (46, 420682), (68, 284579), (92, 210341), (391, 49492), (782, 24746), (1564, 12373)]