19285452

素因数分解:

$2^2\times 3^5\times {\mathrm{19841}}^1$

素因数の和:19860

約数の個数: 36

約数和(自身を含む): 50557416

約数和(自身を除く): 31271964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 19841, 39682, 59523, 79364, 119046, 178569, 238092, 357138, 535707, 714276, 1071414, 1607121, 2142828, 3214242, 4821363, 6428484, 9642726, 19285452]

約数ペア:

[(1, 19285452), (2, 9642726), (3, 6428484), (4, 4821363), (6, 3214242), (9, 2142828), (12, 1607121), (18, 1071414), (27, 714276), (36, 535707), (54, 357138), (81, 238092), (108, 178569), (162, 119046), (243, 79364), (324, 59523), (486, 39682), (972, 19841)]