4751216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{15629}}^1$

素因数の和:15656

約数の個数: 20

約数和(自身を含む): 9690600

約数和(自身を除く): 4939384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 15629, 31258, 62516, 125032, 250064, 296951, 593902, 1187804, 2375608, 4751216]

約数ペア:

[(1, 4751216), (2, 2375608), (4, 1187804), (8, 593902), (16, 296951), (19, 250064), (38, 125032), (76, 62516), (152, 31258), (304, 15629)]