19975356

素因数分解:

$2^2\times 3^3\times {\mathrm{184957}}^1$

素因数の和:184970

約数の個数: 24

約数和(自身を含む): 51788240

約数和(自身を除く): 31812884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 184957, 369914, 554871, 739828, 1109742, 1664613, 2219484, 3329226, 4993839, 6658452, 9987678, 19975356]

約数ペア:

[(1, 19975356), (2, 9987678), (3, 6658452), (4, 4993839), (6, 3329226), (9, 2219484), (12, 1664613), (18, 1109742), (27, 739828), (36, 554871), (54, 369914), (108, 184957)]