13651778

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6211}}^1$

素因数の和:6377

約数の個数: 16

約数和(自身を含む): 23555904

約数和(自身を除く): 9904126

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 6211, 12422, 43477, 86954, 975127, 1950254, 6825889, 13651778]

約数ペア:

[(1, 13651778), (2, 6825889), (7, 1950254), (14, 975127), (157, 86954), (314, 43477), (1099, 12422), (2198, 6211)]