17198116

素因数分解:

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

素因数の和:165

約数の個数: 48

約数和(自身を含む): 34652800

約数和(自身を除く): 17454684

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 103, 169, 206, 247, 338, 412, 494, 676, 988, 1339, 1957, 2197, 2678, 3211, 3914, 4394, 5356, 6422, 7828, 8788, 12844, 17407, 25441, 34814, 41743, 50882, 69628, 83486, 101764, 166972, 226291, 330733, 452582, 661466, 905164, 1322932, 4299529, 8599058, 17198116]

約数ペア:

[(1, 17198116), (2, 8599058), (4, 4299529), (13, 1322932), (19, 905164), (26, 661466), (38, 452582), (52, 330733), (76, 226291), (103, 166972), (169, 101764), (206, 83486), (247, 69628), (338, 50882), (412, 41743), (494, 34814), (676, 25441), (988, 17407), (1339, 12844), (1957, 8788), (2197, 7828), (2678, 6422), (3211, 5356), (3914, 4394)]