19039457

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 20563200

約数和(自身を除く): 1523743

約数列:

[1, 29, 41, 67, 239, 1189, 1943, 2747, 6931, 9799, 16013, 79663, 284171, 464377, 656533, 19039457]

約数ペア:

[(1, 19039457), (29, 656533), (41, 464377), (67, 284171), (239, 79663), (1189, 16013), (1943, 9799), (2747, 6931)]