19305223416

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{481379}}^1$

素因数の和:481948

約数の個数: 48

約数和(自身を含む): 52378957800

約数和(自身を除く): 33073734384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2228, 3342, 4456, 5013, 6684, 10026, 13368, 20052, 40104, 481379, 962758, 1444137, 1925516, 2888274, 3851032, 4332411, 5776548, 8664822, 11553096, 17329644, 34659288, 268128103, 536256206, 804384309, 1072512412, 1608768618, 2145024824, 2413152927, 3217537236, 4826305854, 6435074472, 9652611708, 19305223416]

約数ペア:

[(1, 19305223416), (2, 9652611708), (3, 6435074472), (4, 4826305854), (6, 3217537236), (8, 2413152927), (9, 2145024824), (12, 1608768618), (18, 1072512412), (24, 804384309), (36, 536256206), (72, 268128103), (557, 34659288), (1114, 17329644), (1671, 11553096), (2228, 8664822), (3342, 5776548), (4456, 4332411), (5013, 3851032), (6684, 2888274), (10026, 1925516), (13368, 1444137), (20052, 962758), (40104, 481379)]