12595856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 30914688

約数和(自身を除く): 18318832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 211, 287, 328, 364, 422, 533, 574, 656, 728, 844, 1066, 1148, 1456, 1477, 1688, 2132, 2296, 2743, 2954, 3376, 3731, 4264, 4592, 5486, 5908, 7462, 8528, 8651, 10972, 11816, 14924, 17302, 19201, 21944, 23632, 29848, 34604, 38402, 43888, 59696, 60557, 69208, 76804, 112463, 121114, 138416, 153608, 224926, 242228, 307216, 449852, 484456, 787241, 899704, 968912, 1574482, 1799408, 3148964, 6297928, 12595856]

約数ペア:

[(1, 12595856), (2, 6297928), (4, 3148964), (7, 1799408), (8, 1574482), (13, 968912), (14, 899704), (16, 787241), (26, 484456), (28, 449852), (41, 307216), (52, 242228), (56, 224926), (82, 153608), (91, 138416), (104, 121114), (112, 112463), (164, 76804), (182, 69208), (208, 60557), (211, 59696), (287, 43888), (328, 38402), (364, 34604), (422, 29848), (533, 23632), (574, 21944), (656, 19201), (728, 17302), (844, 14924), (1066, 11816), (1148, 10972), (1456, 8651), (1477, 8528), (1688, 7462), (2132, 5908), (2296, 5486), (2743, 4592), (2954, 4264), (3376, 3731)]