12897161746

素因数分解:

$2^1\times 7^1\times {\mathrm{15149}}^1\times {\mathrm{60811}}^1$

素因数の和:75969

約数の個数: 16

約数和(自身を含む): 22111243200

約数和(自身を除く): 9214081454

約数列:

[1, 2, 7, 14, 15149, 30298, 60811, 106043, 121622, 212086, 425677, 851354, 921225839, 1842451678, 6448580873, 12897161746]

約数ペア:

[(1, 12897161746), (2, 6448580873), (7, 1842451678), (14, 921225839), (15149, 851354), (30298, 425677), (60811, 212086), (106043, 121622)]