11683784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 26880000

約数和(自身を除く): 15196216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 139, 152, 158, 266, 278, 316, 532, 553, 556, 632, 973, 1064, 1106, 1112, 1501, 1946, 2212, 2641, 3002, 3892, 4424, 5282, 6004, 7784, 10507, 10564, 10981, 12008, 18487, 21014, 21128, 21962, 36974, 42028, 43924, 73948, 76867, 84056, 87848, 147896, 153734, 208639, 307468, 417278, 614936, 834556, 1460473, 1669112, 2920946, 5841892, 11683784]

約数ペア:

[(1, 11683784), (2, 5841892), (4, 2920946), (7, 1669112), (8, 1460473), (14, 834556), (19, 614936), (28, 417278), (38, 307468), (56, 208639), (76, 153734), (79, 147896), (133, 87848), (139, 84056), (152, 76867), (158, 73948), (266, 43924), (278, 42028), (316, 36974), (532, 21962), (553, 21128), (556, 21014), (632, 18487), (973, 12008), (1064, 10981), (1106, 10564), (1112, 10507), (1501, 7784), (1946, 6004), (2212, 5282), (2641, 4424), (3002, 3892)]