19003116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7577}}^1$

素因数の和:7614

約数の個数: 48

約数和(自身を含む): 50924160

約数和(自身を除く): 31921044

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 7577, 15154, 22731, 30308, 45462, 83347, 90924, 143963, 166694, 250041, 287926, 333388, 431889, 500082, 575852, 863778, 1000164, 1583593, 1727556, 3167186, 4750779, 6334372, 9501558, 19003116]

約数ペア:

[(1, 19003116), (2, 9501558), (3, 6334372), (4, 4750779), (6, 3167186), (11, 1727556), (12, 1583593), (19, 1000164), (22, 863778), (33, 575852), (38, 500082), (44, 431889), (57, 333388), (66, 287926), (76, 250041), (114, 166694), (132, 143963), (209, 90924), (228, 83347), (418, 45462), (627, 30308), (836, 22731), (1254, 15154), (2508, 7577)]