20161718102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12940769}}^1$

素因数の和:12940831

約数の個数: 16

約数和(自身を含む): 32610740400

約数和(自身を除く): 12449022298

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 12940769, 25881538, 245874611, 491749222, 530571529, 1061143058, 10080859051, 20161718102]

約数ペア:

[(1, 20161718102), (2, 10080859051), (19, 1061143058), (38, 530571529), (41, 491749222), (82, 245874611), (779, 25881538), (1558, 12940769)]