13928810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 28829952

約数和(自身を除く): 14901142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1031, 1351, 1930, 2062, 2702, 5155, 6755, 7217, 10310, 13510, 14434, 36085, 72170, 198983, 397966, 994915, 1392881, 1989830, 2785762, 6964405, 13928810]

約数ペア:

[(1, 13928810), (2, 6964405), (5, 2785762), (7, 1989830), (10, 1392881), (14, 994915), (35, 397966), (70, 198983), (193, 72170), (386, 36085), (965, 14434), (1031, 13510), (1351, 10310), (1930, 7217), (2062, 6755), (2702, 5155)]