15958936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 36806400

約数和(自身を除く): 20847464

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 283, 371, 424, 532, 566, 742, 1007, 1064, 1132, 1484, 1981, 2014, 2264, 2968, 3962, 4028, 5377, 7049, 7924, 8056, 10754, 14098, 14999, 15848, 21508, 28196, 29998, 37639, 43016, 56392, 59996, 75278, 104993, 119992, 150556, 209986, 284981, 301112, 419972, 569962, 839944, 1139924, 1994867, 2279848, 3989734, 7979468, 15958936]

約数ペア:

[(1, 15958936), (2, 7979468), (4, 3989734), (7, 2279848), (8, 1994867), (14, 1139924), (19, 839944), (28, 569962), (38, 419972), (53, 301112), (56, 284981), (76, 209986), (106, 150556), (133, 119992), (152, 104993), (212, 75278), (266, 59996), (283, 56392), (371, 43016), (424, 37639), (532, 29998), (566, 28196), (742, 21508), (1007, 15848), (1064, 14999), (1132, 14098), (1484, 10754), (1981, 8056), (2014, 7924), (2264, 7049), (2968, 5377), (3962, 4028)]