16253170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 31078080

約数和(自身を除く): 14824910

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 653, 655, 1306, 1310, 2489, 3265, 4978, 6530, 12407, 12445, 24814, 24890, 62035, 85543, 124070, 171086, 427715, 855430, 1625317, 3250634, 8126585, 16253170]

約数ペア:

[(1, 16253170), (2, 8126585), (5, 3250634), (10, 1625317), (19, 855430), (38, 427715), (95, 171086), (131, 124070), (190, 85543), (262, 62035), (653, 24890), (655, 24814), (1306, 12445), (1310, 12407), (2489, 6530), (3265, 4978)]