17401796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 32192160

約数和(自身を除く): 14790364

約数列:

[1, 2, 4, 19, 38, 76, 401, 571, 802, 1142, 1604, 2284, 7619, 10849, 15238, 21698, 30476, 43396, 228971, 457942, 915884, 4350449, 8700898, 17401796]

約数ペア:

[(1, 17401796), (2, 8700898), (4, 4350449), (19, 915884), (38, 457942), (76, 228971), (401, 43396), (571, 30476), (802, 21698), (1142, 15238), (1604, 10849), (2284, 7619)]