19350738

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{10859}}^1$

素因数の和:10884

約数の個数: 40

約数和(自身を含む): 47306160

約数和(自身を除く): 27955422

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 10859, 21718, 32577, 65154, 97731, 119449, 195462, 238898, 293193, 358347, 586386, 716694, 879579, 1075041, 1759158, 2150082, 3225123, 6450246, 9675369, 19350738]

約数ペア:

[(1, 19350738), (2, 9675369), (3, 6450246), (6, 3225123), (9, 2150082), (11, 1759158), (18, 1075041), (22, 879579), (27, 716694), (33, 586386), (54, 358347), (66, 293193), (81, 238898), (99, 195462), (162, 119449), (198, 97731), (297, 65154), (594, 32577), (891, 21718), (1782, 10859)]