16662142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70009}}^1$

素因数の和:70035

約数の個数: 16

約数和(自身を含む): 30244320

約数和(自身を除く): 13582178

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 70009, 140018, 490063, 980126, 1190153, 2380306, 8331071, 16662142]

約数ペア:

[(1, 16662142), (2, 8331071), (7, 2380306), (14, 1190153), (17, 980126), (34, 490063), (119, 140018), (238, 70009)]