12580432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 26560800

約数和(自身を除く): 13980368

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 1427, 2204, 2854, 4408, 5708, 8816, 11416, 22832, 27113, 41383, 54226, 82766, 108452, 165532, 216904, 331064, 433808, 662128, 786277, 1572554, 3145108, 6290216, 12580432]

約数ペア:

[(1, 12580432), (2, 6290216), (4, 3145108), (8, 1572554), (16, 786277), (19, 662128), (29, 433808), (38, 331064), (58, 216904), (76, 165532), (116, 108452), (152, 82766), (232, 54226), (304, 41383), (464, 27113), (551, 22832), (1102, 11416), (1427, 8816), (2204, 5708), (2854, 4408)]