17205146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 14313574

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 911, 994, 1349, 1822, 2698, 6377, 9443, 12754, 17309, 18886, 34618, 64681, 121163, 129362, 242326, 452767, 905534, 1228939, 2457878, 8602573, 17205146]

約数ペア:

[(1, 17205146), (2, 8602573), (7, 2457878), (14, 1228939), (19, 905534), (38, 452767), (71, 242326), (133, 129362), (142, 121163), (266, 64681), (497, 34618), (911, 18886), (994, 17309), (1349, 12754), (1822, 9443), (2698, 6377)]