84729170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{445943}}^1$

素因数の和:445969

約数の個数: 16

約数和(自身を含む): 160539840

約数和(自身を除く): 75810670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 445943, 891886, 2229715, 4459430, 8472917, 16945834, 42364585, 84729170]

約数ペア:

[(1, 84729170), (2, 42364585), (5, 16945834), (10, 8472917), (19, 4459430), (38, 2229715), (95, 891886), (190, 445943)]