13470886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 26046720

約数和(自身を除く): 12575834

約数列:

[1, 2, 11, 13, 19, 22, 26, 37, 38, 67, 74, 134, 143, 209, 247, 286, 407, 418, 481, 494, 703, 737, 814, 871, 962, 1273, 1406, 1474, 1742, 2479, 2546, 2717, 4958, 5291, 5434, 7733, 9139, 9581, 10582, 14003, 15466, 16549, 18278, 19162, 27269, 28006, 32227, 33098, 47101, 54538, 64454, 94202, 100529, 182039, 201058, 354497, 364078, 518111, 612313, 708994, 1036222, 1224626, 6735443, 13470886]

約数ペア:

[(1, 13470886), (2, 6735443), (11, 1224626), (13, 1036222), (19, 708994), (22, 612313), (26, 518111), (37, 364078), (38, 354497), (67, 201058), (74, 182039), (134, 100529), (143, 94202), (209, 64454), (247, 54538), (286, 47101), (407, 33098), (418, 32227), (481, 28006), (494, 27269), (703, 19162), (737, 18278), (814, 16549), (871, 15466), (962, 14003), (1273, 10582), (1406, 9581), (1474, 9139), (1742, 7733), (2479, 5434), (2546, 5291), (2717, 4958)]