19353852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76801}}^1$

素因数の和:76818

約数の個数: 36

約数和(自身を含む): 55911856

約数和(自身を除く): 36558004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76801, 153602, 230403, 307204, 460806, 537607, 691209, 921612, 1075214, 1382418, 1612821, 2150428, 2764836, 3225642, 4838463, 6451284, 9676926, 19353852]

約数ペア:

[(1, 19353852), (2, 9676926), (3, 6451284), (4, 4838463), (6, 3225642), (7, 2764836), (9, 2150428), (12, 1612821), (14, 1382418), (18, 1075214), (21, 921612), (28, 691209), (36, 537607), (42, 460806), (63, 307204), (84, 230403), (126, 153602), (252, 76801)]