19301796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28219}}^1$

素因数の和:28248

約数の個数: 36

約数和(自身を含む): 51360400

約数和(自身を除く): 32058604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 28219, 56438, 84657, 112876, 169314, 253971, 338628, 507942, 536161, 1015884, 1072322, 1608483, 2144644, 3216966, 4825449, 6433932, 9650898, 19301796]

約数ペア:

[(1, 19301796), (2, 9650898), (3, 6433932), (4, 4825449), (6, 3216966), (9, 2144644), (12, 1608483), (18, 1072322), (19, 1015884), (36, 536161), (38, 507942), (57, 338628), (76, 253971), (114, 169314), (171, 112876), (228, 84657), (342, 56438), (684, 28219)]