11894740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4192

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 17458220

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4159, 8318, 16636, 20795, 41590, 45749, 54067, 83180, 91498, 108134, 182996, 216268, 228745, 270335, 457490, 540670, 594737, 914980, 1081340, 1189474, 2378948, 2973685, 5947370, 11894740]

約数ペア:

[(1, 11894740), (2, 5947370), (4, 2973685), (5, 2378948), (10, 1189474), (11, 1081340), (13, 914980), (20, 594737), (22, 540670), (26, 457490), (44, 270335), (52, 228745), (55, 216268), (65, 182996), (110, 108134), (130, 91498), (143, 83180), (220, 54067), (260, 45749), (286, 41590), (572, 20795), (715, 16636), (1430, 8318), (2860, 4159)]