19432516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11117}}^1$

素因数の和:11163

約数の個数: 24

約数和(自身を含む): 37356480

約数和(自身を除く): 17923964

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 11117, 22234, 44468, 211223, 255691, 422446, 511382, 844892, 1022764, 4858129, 9716258, 19432516]

約数ペア:

[(1, 19432516), (2, 9716258), (4, 4858129), (19, 1022764), (23, 844892), (38, 511382), (46, 422446), (76, 255691), (92, 211223), (437, 44468), (874, 22234), (1748, 11117)]