30026992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{98773}}^1$

素因数の和:98800

約数の個数: 20

約数和(自身を含む): 61239880

約数和(自身を除く): 31212888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 98773, 197546, 395092, 790184, 1580368, 1876687, 3753374, 7506748, 15013496, 30026992]

約数ペア:

[(1, 30026992), (2, 15013496), (4, 7506748), (8, 3753374), (16, 1876687), (19, 1580368), (38, 790184), (76, 395092), (152, 197546), (304, 98773)]