19044130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{272059}}^1$

素因数の和:272073

約数の個数: 16

約数和(自身を含む): 39176640

約数和(自身を除く): 20132510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 272059, 544118, 1360295, 1904413, 2720590, 3808826, 9522065, 19044130]

約数ペア:

[(1, 19044130), (2, 9522065), (5, 3808826), (7, 2720590), (10, 1904413), (14, 1360295), (35, 544118), (70, 272059)]