14197690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 28670976

約数和(自身を除く): 14473286

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 271, 310, 338, 403, 542, 806, 845, 1355, 1690, 2015, 2710, 3523, 4030, 5239, 7046, 8401, 10478, 16802, 17615, 26195, 35230, 42005, 45799, 52390, 84010, 91598, 109213, 218426, 228995, 457990, 546065, 1092130, 1419769, 2839538, 7098845, 14197690]

約数ペア:

[(1, 14197690), (2, 7098845), (5, 2839538), (10, 1419769), (13, 1092130), (26, 546065), (31, 457990), (62, 228995), (65, 218426), (130, 109213), (155, 91598), (169, 84010), (271, 52390), (310, 45799), (338, 42005), (403, 35230), (542, 26195), (806, 17615), (845, 16802), (1355, 10478), (1690, 8401), (2015, 7046), (2710, 5239), (3523, 4030)]