8729942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19751}}^1$

素因数の和:19783

約数の個数: 16

約数和(自身を含む): 14932512

約数和(自身を除く): 6202570

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 19751, 39502, 256763, 335767, 513526, 671534, 4364971, 8729942]

約数ペア:

[(1, 8729942), (2, 4364971), (13, 671534), (17, 513526), (26, 335767), (34, 256763), (221, 39502), (442, 19751)]