21700149103682

素因数分解:

$2^1\times 7^1\times {\mathrm{14573659}}^1\times {\mathrm{106357}}^1$

素因数の和:14680025

約数の個数: 16

約数和(自身を含む): 37200607926720

約数和(自身を除く): 15500458823038

約数列:

[1, 2, 7, 14, 106357, 212714, 744499, 1488998, 14573659, 29147318, 102015613, 204031226, 1550010650263, 3100021300526, 10850074551841, 21700149103682]

約数ペア:

[(1, 21700149103682), (2, 10850074551841), (7, 3100021300526), (14, 1550010650263), (106357, 204031226), (212714, 102015613), (744499, 29147318), (1488998, 14573659)]