19098864

素因数分解:

$2^4\times 3^2\times {\mathrm{132631}}^1$

素因数の和:132645

約数の個数: 30

約数和(自身を含む): 53450696

約数和(自身を除く): 34351832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132631, 265262, 397893, 530524, 795786, 1061048, 1193679, 1591572, 2122096, 2387358, 3183144, 4774716, 6366288, 9549432, 19098864]

約数ペア:

[(1, 19098864), (2, 9549432), (3, 6366288), (4, 4774716), (6, 3183144), (8, 2387358), (9, 2122096), (12, 1591572), (16, 1193679), (18, 1061048), (24, 795786), (36, 530524), (48, 397893), (72, 265262), (144, 132631)]