19129862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13723}}^1$

素因数の和:13783

約数の個数: 16

約数和(自身を含む): 31126032

約数和(自身を除く): 11996170

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 13723, 27446, 233291, 466582, 562643, 1125286, 9564931, 19129862]

約数ペア:

[(1, 19129862), (2, 9564931), (17, 1125286), (34, 562643), (41, 466582), (82, 233291), (697, 27446), (1394, 13723)]