19361470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113891}}^1$

素因数の和:113915

約数の個数: 16

約数和(自身を含む): 36901008

約数和(自身を除く): 17539538

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 113891, 227782, 569455, 1138910, 1936147, 3872294, 9680735, 19361470]

約数ペア:

[(1, 19361470), (2, 9680735), (5, 3872294), (10, 1936147), (17, 1138910), (34, 569455), (85, 227782), (170, 113891)]