53868914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{128873}}^1$

素因数の和:128905

約数の個数: 16

約数和(自身を含む): 92789280

約数和(自身を除く): 38920366

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 128873, 257746, 1417603, 2448587, 2835206, 4897174, 26934457, 53868914]

約数ペア:

[(1, 53868914), (2, 26934457), (11, 4897174), (19, 2835206), (22, 2448587), (38, 1417603), (209, 257746), (418, 128873)]