13473584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 29998080

約数和(自身を除く): 16524496

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 41, 46, 47, 76, 82, 92, 94, 152, 164, 184, 188, 304, 328, 368, 376, 437, 656, 752, 779, 874, 893, 943, 1081, 1558, 1748, 1786, 1886, 1927, 2162, 3116, 3496, 3572, 3772, 3854, 4324, 6232, 6992, 7144, 7544, 7708, 8648, 12464, 14288, 15088, 15416, 17296, 17917, 20539, 30832, 35834, 36613, 41078, 44321, 71668, 73226, 82156, 88642, 143336, 146452, 164312, 177284, 286672, 292904, 328624, 354568, 585808, 709136, 842099, 1684198, 3368396, 6736792, 13473584]

約数ペア:

[(1, 13473584), (2, 6736792), (4, 3368396), (8, 1684198), (16, 842099), (19, 709136), (23, 585808), (38, 354568), (41, 328624), (46, 292904), (47, 286672), (76, 177284), (82, 164312), (92, 146452), (94, 143336), (152, 88642), (164, 82156), (184, 73226), (188, 71668), (304, 44321), (328, 41078), (368, 36613), (376, 35834), (437, 30832), (656, 20539), (752, 17917), (779, 17296), (874, 15416), (893, 15088), (943, 14288), (1081, 12464), (1558, 8648), (1748, 7708), (1786, 7544), (1886, 7144), (1927, 6992), (2162, 6232), (3116, 4324), (3496, 3854), (3572, 3772)]