19929120130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46346791}}^1$

素因数の和:46346841

約数の個数: 16

約数和(自身を含む): 36706659264

約数和(自身を除く): 16777539134

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46346791, 92693582, 231733955, 463467910, 1992912013, 3985824026, 9964560065, 19929120130]

約数ペア:

[(1, 19929120130), (2, 9964560065), (5, 3985824026), (10, 1992912013), (43, 463467910), (86, 231733955), (215, 92693582), (430, 46346791)]