16912023784

素因数分解:

$2^3\times {\mathrm{9871}}^1\times {\mathrm{214163}}^1$

素因数の和:224040

約数の個数: 16

約数和(自身を含む): 31713405120

約数和(自身を除く): 14801381336

約数列:

[1, 2, 4, 8, 9871, 19742, 39484, 78968, 214163, 428326, 856652, 1713304, 2114002973, 4228005946, 8456011892, 16912023784]

約数ペア:

[(1, 16912023784), (2, 8456011892), (4, 4228005946), (8, 2114002973), (9871, 1713304), (19742, 856652), (39484, 428326), (78968, 214163)]