19716103670

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1259}}^1\times {\mathrm{5573}}^1$

素因数の和:7120

約数の個数: 32

約数和(自身を含む): 35649966240

約数和(自身を除く): 15933862570

約数列:

[1, 2, 5, 10, 281, 562, 1259, 1405, 2518, 2810, 5573, 6295, 11146, 12590, 27865, 55730, 353779, 707558, 1566013, 1768895, 3132026, 3537790, 7016407, 7830065, 14032814, 15660130, 35082035, 70164070, 1971610367, 3943220734, 9858051835, 19716103670]

約数ペア:

[(1, 19716103670), (2, 9858051835), (5, 3943220734), (10, 1971610367), (281, 70164070), (562, 35082035), (1259, 15660130), (1405, 14032814), (2518, 7830065), (2810, 7016407), (5573, 3537790), (6295, 3132026), (11146, 1768895), (12590, 1566013), (27865, 707558), (55730, 353779)]