221845254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1946011}}^1$

素因数の和:1946035

約数の個数: 16

約数和(自身を含む): 467042880

約数和(自身を除く): 245197626

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1946011, 3892022, 5838033, 11676066, 36974209, 73948418, 110922627, 221845254]

約数ペア:

[(1, 221845254), (2, 110922627), (3, 73948418), (6, 36974209), (19, 11676066), (38, 5838033), (57, 3892022), (114, 1946011)]