13454318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 24

約数和(自身を含む): 22053720

約数和(自身を除く): 8599402

約数列:

[1, 2, 19, 29, 38, 58, 421, 551, 841, 842, 1102, 1682, 7999, 12209, 15979, 15998, 24418, 31958, 231971, 354061, 463942, 708122, 6727159, 13454318]

約数ペア:

[(1, 13454318), (2, 6727159), (19, 708122), (29, 463942), (38, 354061), (58, 231971), (421, 31958), (551, 24418), (841, 15998), (842, 15979), (1102, 12209), (1682, 7999)]