19366960613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{471893}}^1$

素因数の和:471965

約数の個数: 32

約数和(自身を含む): 26637472512

約数和(自身を除く): 7270511899

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 1001, 3157, 3731, 5863, 41041, 471893, 3303251, 5190823, 6134609, 19347613, 36335761, 42942263, 67480699, 135433291, 212823743, 251518969, 472364893, 1489766201, 1760632783, 2766708659, 19366960613]

約数ペア:

[(1, 19366960613), (7, 2766708659), (11, 1760632783), (13, 1489766201), (41, 472364893), (77, 251518969), (91, 212823743), (143, 135433291), (287, 67480699), (451, 42942263), (533, 36335761), (1001, 19347613), (3157, 6134609), (3731, 5190823), (5863, 3303251), (41041, 471893)]