4619812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 8618400

約数和(自身を除く): 3998588

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 683, 1366, 1691, 2732, 3382, 6764, 12977, 25954, 51908, 60787, 121574, 243148, 1154953, 2309906, 4619812]

約数ペア:

[(1, 4619812), (2, 2309906), (4, 1154953), (19, 243148), (38, 121574), (76, 60787), (89, 51908), (178, 25954), (356, 12977), (683, 6764), (1366, 3382), (1691, 2732)]