16411934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 16765666

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 71, 77, 79, 133, 142, 154, 158, 209, 266, 418, 497, 553, 781, 869, 994, 1106, 1349, 1463, 1501, 1562, 1738, 2698, 2926, 3002, 5467, 5609, 6083, 9443, 10507, 10934, 11218, 12166, 14839, 16511, 18886, 21014, 29678, 33022, 39263, 61699, 78526, 103873, 106571, 115577, 123398, 207746, 213142, 231154, 431893, 745997, 863786, 1172281, 1491994, 2344562, 8205967, 16411934]

約数ペア:

[(1, 16411934), (2, 8205967), (7, 2344562), (11, 1491994), (14, 1172281), (19, 863786), (22, 745997), (38, 431893), (71, 231154), (77, 213142), (79, 207746), (133, 123398), (142, 115577), (154, 106571), (158, 103873), (209, 78526), (266, 61699), (418, 39263), (497, 33022), (553, 29678), (781, 21014), (869, 18886), (994, 16511), (1106, 14839), (1349, 12166), (1463, 11218), (1501, 10934), (1562, 10507), (1738, 9443), (2698, 6083), (2926, 5609), (3002, 5467)]