16263962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 31328640

約数和(自身を除く): 15064678

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 41, 73, 82, 143, 146, 209, 247, 286, 418, 451, 494, 533, 779, 803, 902, 949, 1066, 1387, 1558, 1606, 1898, 2717, 2774, 2993, 5434, 5863, 5986, 8569, 10127, 10439, 11726, 15257, 17138, 18031, 20254, 20878, 30514, 32923, 36062, 38909, 56867, 65846, 77818, 111397, 113734, 198341, 222794, 396682, 427999, 625537, 739271, 855998, 1251074, 1478542, 8131981, 16263962]

約数ペア:

[(1, 16263962), (2, 8131981), (11, 1478542), (13, 1251074), (19, 855998), (22, 739271), (26, 625537), (38, 427999), (41, 396682), (73, 222794), (82, 198341), (143, 113734), (146, 111397), (209, 77818), (247, 65846), (286, 56867), (418, 38909), (451, 36062), (494, 32923), (533, 30514), (779, 20878), (803, 20254), (902, 18031), (949, 17138), (1066, 15257), (1387, 11726), (1558, 10439), (1606, 10127), (1898, 8569), (2717, 5986), (2774, 5863), (2993, 5434)]