18949322

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 34774272

約数和(自身を除く): 15824950

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 773, 1442, 1546, 1751, 3502, 5411, 10822, 12257, 13141, 24514, 26282, 79619, 91987, 159238, 183974, 557333, 1114666, 1353523, 2707046, 9474661, 18949322]

約数ペア:

[(1, 18949322), (2, 9474661), (7, 2707046), (14, 1353523), (17, 1114666), (34, 557333), (103, 183974), (119, 159238), (206, 91987), (238, 79619), (721, 26282), (773, 24514), (1442, 13141), (1546, 12257), (1751, 10822), (3502, 5411)]