14640868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 29917440

約数和(自身を除く): 15276572

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 209, 211, 332, 418, 422, 836, 844, 913, 1577, 1826, 2321, 3154, 3652, 4009, 4642, 6308, 8018, 9284, 16036, 17347, 17513, 34694, 35026, 44099, 69388, 70052, 88198, 176396, 192643, 332747, 385286, 665494, 770572, 1330988, 3660217, 7320434, 14640868]

約数ペア:

[(1, 14640868), (2, 7320434), (4, 3660217), (11, 1330988), (19, 770572), (22, 665494), (38, 385286), (44, 332747), (76, 192643), (83, 176396), (166, 88198), (209, 70052), (211, 69388), (332, 44099), (418, 35026), (422, 34694), (836, 17513), (844, 17347), (913, 16036), (1577, 9284), (1826, 8018), (2321, 6308), (3154, 4642), (3652, 4009)]