191001530

素因数分解:

$2^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{8963}}^1$

素因数の和:11101

約数の個数: 16

約数和(自身を含む): 344002464

約数和(自身を除く): 153000934

約数列:

[1, 2, 5, 10, 2131, 4262, 8963, 10655, 17926, 21310, 44815, 89630, 19100153, 38200306, 95500765, 191001530]

約数ペア:

[(1, 191001530), (2, 95500765), (5, 38200306), (10, 19100153), (2131, 89630), (4262, 44815), (8963, 21310), (10655, 17926)]