15692017190

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1\times {\mathrm{17891}}^1$

素因数の和:18668

約数の個数: 32

約数和(自身を含む): 28495514880

約数和(自身を除く): 12803497690

約数列:

[1, 2, 5, 10, 139, 278, 631, 695, 1262, 1390, 3155, 6310, 17891, 35782, 87709, 89455, 175418, 178910, 438545, 877090, 2486849, 4973698, 11289221, 12434245, 22578442, 24868490, 56446105, 112892210, 1569201719, 3138403438, 7846008595, 15692017190]

約数ペア:

[(1, 15692017190), (2, 7846008595), (5, 3138403438), (10, 1569201719), (139, 112892210), (278, 56446105), (631, 24868490), (695, 22578442), (1262, 12434245), (1390, 11289221), (3155, 4973698), (6310, 2486849), (17891, 877090), (35782, 438545), (87709, 178910), (89455, 175418)]