19173438

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{34361}}^1$

素因数の和:34400

約数の個数: 24

約数和(自身を含む): 42883776

約数和(自身を除く): 23710338

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 34361, 68722, 103083, 206166, 309249, 618498, 1065191, 2130382, 3195573, 6391146, 9586719, 19173438]

約数ペア:

[(1, 19173438), (2, 9586719), (3, 6391146), (6, 3195573), (9, 2130382), (18, 1065191), (31, 618498), (62, 309249), (93, 206166), (186, 103083), (279, 68722), (558, 34361)]