17679962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1951}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 27827712

約数和(自身を除く): 10147750

約数列:

[1, 2, 23, 46, 197, 394, 1951, 3902, 4531, 9062, 44873, 89746, 384347, 768694, 8839981, 17679962]

約数ペア:

[(1, 17679962), (2, 8839981), (23, 768694), (46, 384347), (197, 89746), (394, 44873), (1951, 9062), (3902, 4531)]