13839904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 33022080

約数和(自身を除く): 19182176

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 103, 104, 136, 152, 206, 208, 221, 247, 272, 304, 323, 412, 416, 442, 494, 544, 608, 646, 824, 884, 988, 1292, 1339, 1648, 1751, 1768, 1957, 1976, 2584, 2678, 3296, 3502, 3536, 3914, 3952, 4199, 5168, 5356, 7004, 7072, 7828, 7904, 8398, 10336, 10712, 14008, 15656, 16796, 21424, 22763, 25441, 28016, 31312, 33269, 33592, 42848, 45526, 50882, 56032, 62624, 66538, 67184, 91052, 101764, 133076, 134368, 182104, 203528, 266152, 364208, 407056, 432497, 532304, 728416, 814112, 864994, 1064608, 1729988, 3459976, 6919952, 13839904]

約数ペア:

[(1, 13839904), (2, 6919952), (4, 3459976), (8, 1729988), (13, 1064608), (16, 864994), (17, 814112), (19, 728416), (26, 532304), (32, 432497), (34, 407056), (38, 364208), (52, 266152), (68, 203528), (76, 182104), (103, 134368), (104, 133076), (136, 101764), (152, 91052), (206, 67184), (208, 66538), (221, 62624), (247, 56032), (272, 50882), (304, 45526), (323, 42848), (412, 33592), (416, 33269), (442, 31312), (494, 28016), (544, 25441), (608, 22763), (646, 21424), (824, 16796), (884, 15656), (988, 14008), (1292, 10712), (1339, 10336), (1648, 8398), (1751, 7904), (1768, 7828), (1957, 7072), (1976, 7004), (2584, 5356), (2678, 5168), (3296, 4199), (3502, 3952), (3536, 3914)]