19422546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22637}}^1$

素因数の和:22666

約数の個数: 32

約数和(自身を含む): 45638208

約数和(自身を除く): 26215662

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 22637, 45274, 67911, 135822, 249007, 294281, 498014, 588562, 747021, 882843, 1494042, 1765686, 3237091, 6474182, 9711273, 19422546]

約数ペア:

[(1, 19422546), (2, 9711273), (3, 6474182), (6, 3237091), (11, 1765686), (13, 1494042), (22, 882843), (26, 747021), (33, 588562), (39, 498014), (66, 294281), (78, 249007), (143, 135822), (286, 67911), (429, 45274), (858, 22637)]