19732932

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4001}}^1$

素因数の和:4148

約数の個数: 36

約数和(自身を含む): 50257116

約数和(自身を除く): 30524184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4001, 4932, 8002, 12003, 16004, 24006, 36009, 48012, 72018, 144036, 548137, 1096274, 1644411, 2192548, 3288822, 4933233, 6577644, 9866466, 19732932]

約数ペア:

[(1, 19732932), (2, 9866466), (3, 6577644), (4, 4933233), (6, 3288822), (9, 2192548), (12, 1644411), (18, 1096274), (36, 548137), (137, 144036), (274, 72018), (411, 48012), (548, 36009), (822, 24006), (1233, 16004), (1644, 12003), (2466, 8002), (4001, 4932)]