7221292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7345

約数の個数: 24

約数和(自身を含む): 14327600

約数和(自身を除く): 7106308

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 7309, 14618, 29236, 95017, 138871, 190034, 277742, 380068, 555484, 1805323, 3610646, 7221292]

約数ペア:

[(1, 7221292), (2, 3610646), (4, 1805323), (13, 555484), (19, 380068), (26, 277742), (38, 190034), (52, 138871), (76, 95017), (247, 29236), (494, 14618), (988, 7309)]