16892824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 36691200

約数和(自身を除く): 19798376

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 103, 104, 152, 166, 206, 247, 332, 412, 494, 664, 824, 988, 1079, 1339, 1577, 1957, 1976, 2158, 2678, 3154, 3914, 4316, 5356, 6308, 7828, 8549, 8632, 10712, 12616, 15656, 17098, 20501, 25441, 34196, 41002, 50882, 68392, 82004, 101764, 111137, 162431, 164008, 203528, 222274, 324862, 444548, 649724, 889096, 1299448, 2111603, 4223206, 8446412, 16892824]

約数ペア:

[(1, 16892824), (2, 8446412), (4, 4223206), (8, 2111603), (13, 1299448), (19, 889096), (26, 649724), (38, 444548), (52, 324862), (76, 222274), (83, 203528), (103, 164008), (104, 162431), (152, 111137), (166, 101764), (206, 82004), (247, 68392), (332, 50882), (412, 41002), (494, 34196), (664, 25441), (824, 20501), (988, 17098), (1079, 15656), (1339, 12616), (1577, 10712), (1957, 8632), (1976, 8549), (2158, 7828), (2678, 6308), (3154, 5356), (3914, 4316)]