30624428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9371}}^1$

素因数の和:9437

約数の個数: 24

約数和(自身を含む): 57731520

約数和(自身を除く): 27107092

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 9371, 18742, 37484, 178049, 356098, 402953, 712196, 805906, 1611812, 7656107, 15312214, 30624428]

約数ペア:

[(1, 30624428), (2, 15312214), (4, 7656107), (19, 1611812), (38, 805906), (43, 712196), (76, 402953), (86, 356098), (172, 178049), (817, 37484), (1634, 18742), (3268, 9371)]