22438234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 44255232

約数和(自身を除く): 21816998

約数列:

[1, 2, 7, 13, 14, 26, 31, 41, 62, 82, 91, 97, 182, 194, 217, 287, 403, 434, 533, 574, 679, 806, 1066, 1261, 1271, 1358, 2522, 2542, 2821, 3007, 3731, 3977, 5642, 6014, 7462, 7954, 8827, 8897, 16523, 17654, 17794, 21049, 27839, 33046, 39091, 42098, 51701, 55678, 78182, 103402, 115661, 123287, 231322, 246574, 273637, 361907, 547274, 723814, 863009, 1602731, 1726018, 3205462, 11219117, 22438234]

約数ペア:

[(1, 22438234), (2, 11219117), (7, 3205462), (13, 1726018), (14, 1602731), (26, 863009), (31, 723814), (41, 547274), (62, 361907), (82, 273637), (91, 246574), (97, 231322), (182, 123287), (194, 115661), (217, 103402), (287, 78182), (403, 55678), (434, 51701), (533, 42098), (574, 39091), (679, 33046), (806, 27839), (1066, 21049), (1261, 17794), (1271, 17654), (1358, 16523), (2522, 8897), (2542, 8827), (2821, 7954), (3007, 7462), (3731, 6014), (3977, 5642)]