189838130

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{28807}}^1$

素因数の和:29473

約数の個数: 16

約数和(自身を含む): 342239040

約数和(自身を除く): 152400910

約数列:

[1, 2, 5, 10, 659, 1318, 3295, 6590, 28807, 57614, 144035, 288070, 18983813, 37967626, 94919065, 189838130]

約数ペア:

[(1, 189838130), (2, 94919065), (5, 37967626), (10, 18983813), (659, 288070), (1318, 144035), (3295, 57614), (6590, 28807)]