19845106

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{739}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 30902400

約数和(自身を除く): 11057294

約数列:

[1, 2, 29, 58, 463, 739, 926, 1478, 13427, 21431, 26854, 42862, 342157, 684314, 9922553, 19845106]

約数ペア:

[(1, 19845106), (2, 9922553), (29, 684314), (58, 342157), (463, 42862), (739, 26854), (926, 21431), (1478, 13427)]