190019942

素因数分解:

$2^1\times 7^5\times {\mathrm{5653}}^1$

素因数の和:5690

約数の個数: 24

約数和(自身を含む): 332590896

約数和(自身を除く): 142570954

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 5653, 11306, 16807, 33614, 39571, 79142, 276997, 553994, 1938979, 3877958, 13572853, 27145706, 95009971, 190019942]

約数ペア:

[(1, 190019942), (2, 95009971), (7, 27145706), (14, 13572853), (49, 3877958), (98, 1938979), (343, 553994), (686, 276997), (2401, 79142), (4802, 39571), (5653, 33614), (11306, 16807)]