19349212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 34997760

約数和(自身を除く): 15648548

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 929, 1858, 3716, 5207, 10414, 20828, 38089, 76178, 117983, 152356, 235966, 471932, 4837303, 9674606, 19349212]

約数ペア:

[(1, 19349212), (2, 9674606), (4, 4837303), (41, 471932), (82, 235966), (127, 152356), (164, 117983), (254, 76178), (508, 38089), (929, 20828), (1858, 10414), (3716, 5207)]