11905432

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 28656180

約数和(自身を除く): 16750748

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 251, 308, 392, 484, 502, 539, 616, 847, 968, 1004, 1078, 1694, 1757, 2008, 2156, 2761, 3388, 3514, 4312, 5522, 5929, 6776, 7028, 11044, 11858, 12299, 14056, 19327, 22088, 23716, 24598, 30371, 38654, 47432, 49196, 60742, 77308, 98392, 121484, 135289, 154616, 212597, 242968, 270578, 425194, 541156, 850388, 1082312, 1488179, 1700776, 2976358, 5952716, 11905432]

約数ペア:

[(1, 11905432), (2, 5952716), (4, 2976358), (7, 1700776), (8, 1488179), (11, 1082312), (14, 850388), (22, 541156), (28, 425194), (44, 270578), (49, 242968), (56, 212597), (77, 154616), (88, 135289), (98, 121484), (121, 98392), (154, 77308), (196, 60742), (242, 49196), (251, 47432), (308, 38654), (392, 30371), (484, 24598), (502, 23716), (539, 22088), (616, 19327), (847, 14056), (968, 12299), (1004, 11858), (1078, 11044), (1694, 7028), (1757, 6776), (2008, 5929), (2156, 5522), (2761, 4312), (3388, 3514)]