12595940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{12853}}^1$

素因数の和:12876

約数の個数: 36

約数和(自身を含む): 30772476

約数和(自身を除く): 18176536

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 12853, 25706, 51412, 64265, 89971, 128530, 179942, 257060, 359884, 449855, 629797, 899710, 1259594, 1799420, 2519188, 3148985, 6297970, 12595940]

約数ペア:

[(1, 12595940), (2, 6297970), (4, 3148985), (5, 2519188), (7, 1799420), (10, 1259594), (14, 899710), (20, 629797), (28, 449855), (35, 359884), (49, 257060), (70, 179942), (98, 128530), (140, 89971), (196, 64265), (245, 51412), (490, 25706), (980, 12853)]