12863752

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 26980380

約数和(自身を除く): 14116628

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 121, 137, 194, 242, 274, 388, 484, 548, 776, 968, 1067, 1096, 1507, 2134, 3014, 4268, 6028, 8536, 11737, 12056, 13289, 16577, 23474, 26578, 33154, 46948, 53156, 66308, 93896, 106312, 132616, 146179, 292358, 584716, 1169432, 1607969, 3215938, 6431876, 12863752]

約数ペア:

[(1, 12863752), (2, 6431876), (4, 3215938), (8, 1607969), (11, 1169432), (22, 584716), (44, 292358), (88, 146179), (97, 132616), (121, 106312), (137, 93896), (194, 66308), (242, 53156), (274, 46948), (388, 33154), (484, 26578), (548, 23474), (776, 16577), (968, 13289), (1067, 12056), (1096, 11737), (1507, 8536), (2134, 6028), (3014, 4268)]